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Gan Well Pro NJS frameset - 51cm / bright pink Gan Well Pro NJS frameset - 51cm / bright pink

Gan Well Pro NJS frameset - 51cm / bright pink
$ 1,595.00
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Gan Well Pro NJS frameset - 51cm / bright pink - Retrogression Fixed Gear
Gan Well Pro NJS frameset - 51cm / bright pink - Retrogression Fixed Gear Gan Well Pro NJS frameset - 51cm / bright pink - Retrogression Fixed Gear Gan Well Pro NJS frameset - 51cm / bright pink - Retrogression Fixed Gear Gan Well Pro NJS frameset - 51cm / bright pink - Retrogression Fixed Gear Gan Well Pro NJS frameset - 51cm / bright pink - Retrogression Fixed Gear Gan Well Pro NJS frameset - 51cm / bright pink - Retrogression Fixed Gear Gan Well Pro NJS frameset - 51cm / bright pink - Retrogression Fixed Gear Gan Well Pro NJS frameset - 51cm / bright pink - Retrogression Fixed Gear Gan Well Pro NJS frameset - 51cm / bright pink - Retrogression Fixed Gear Gan Well Pro NJS frameset - 51cm / bright pink - Retrogression Fixed Gear Gan Well Pro NJS frameset - 51cm / bright pink - Retrogression Fixed Gear

Gan Well Pro NJS frameset - 51cm / bright pink

$ 1,595.00

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From the ancient city of Kyoto comes an absolutely beautiful professional track racing frame produced by Mr. Yoshio Chiba, skillfully handcrafted using the finest techniques and materials. Utilized throughout the...
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Gan Well Pro NJS frameset - 54cm / metallic blue Gan Well Pro NJS frameset - 54cm / metallic blue

Gan Well Pro NJS frameset - 54cm / metallic blue
$ 1,595.00
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Gan Well Pro NJS frameset - 54cm / metallic blue - Retrogression Fixed Gear
Gan Well Pro NJS frameset - 54cm / metallic blue - Retrogression Fixed Gear Gan Well Pro NJS frameset - 54cm / metallic blue - Retrogression Fixed Gear Gan Well Pro NJS frameset - 54cm / metallic blue - Retrogression Fixed Gear Gan Well Pro NJS frameset - 54cm / metallic blue - Retrogression Fixed Gear Gan Well Pro NJS frameset - 54cm / metallic blue - Retrogression Fixed Gear Gan Well Pro NJS frameset - 54cm / metallic blue - Retrogression Fixed Gear Gan Well Pro NJS frameset - 54cm / metallic blue - Retrogression Fixed Gear Gan Well Pro NJS frameset - 54cm / metallic blue - Retrogression Fixed Gear Gan Well Pro NJS frameset - 54cm / metallic blue - Retrogression Fixed Gear Gan Well Pro NJS frameset - 54cm / metallic blue - Retrogression Fixed Gear

Gan Well Pro NJS frameset - 54cm / metallic blue

$ 1,595.00

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From the ancient city of Kyoto comes an absolutely beautiful professional track racing frame produced by Mr. Yoshio Chiba, skillfully handcrafted using the finest techniques and materials. Utilized throughout the...
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D.I.D. Racing Pro NJS chain

D.I.D. Racing Pro NJS chain
$ 65.00
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D.I.D. Racing Pro NJS chain - Retrogression Fixed Gear
D.I.D. Racing Pro NJS chain - Retrogression Fixed Gear

D.I.D. Racing Pro NJS chain

$ 65.00

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Beautiful top-level chain from D.I.D. Japan, long-time manufacturer of the world's best motorcycle chains. Made of resilient stainless steel, NJS certified & stamped for professional Keirin track use with screw...
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HKK Vertex NJS chain HKK Vertex NJS chain

HKK Vertex NJS chain
$ 60.00 - $ 70.00
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HKK Vertex NJS chain - Retrogression Fixed Gear
HKK Vertex NJS chain - Retrogression Fixed Gear HKK Vertex NJS chain - Retrogression Fixed Gear HKK Vertex NJS chain - Retrogression Fixed Gear

HKK Vertex NJS chain

$ 60.00

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This is the sort of chain you want on your bike as the precision, industrial feel delivers a reassuring sense of strength and dependability as soon as it comes out...
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Izumi Model V Super Toughness chain Izumi Model V Super Toughness chain

Izumi Model V Super Toughness chain
$ 85.00
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Izumi Model V Super Toughness chain - Retrogression Fixed Gear
Izumi Model V Super Toughness chain - Retrogression Fixed Gear Izumi Model V Super Toughness chain - Retrogression Fixed Gear

Izumi Model V Super Toughness chain

$ 85.00

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This is THE track chain.  NJS certified for professional Keirin racing in Japan, which is a sign that these chains are built for long-lasting precision and made to extremely high...
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MKS chain tensioners for 5mm dropouts MKS chain tensioners for 5mm dropouts

MKS chain tensioners for 5mm dropouts
$ 40.00
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MKS chain tensioners for 5mm dropouts - Retrogression Fixed Gear
MKS chain tensioners for 5mm dropouts - Retrogression Fixed Gear MKS chain tensioners for 5mm dropouts - Retrogression Fixed Gear

MKS chain tensioners for 5mm dropouts

$ 40.00

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This compact chain tensioner may be small but it is top quality, like everything made in Japan by Mikashima. Although designed for Keirin track racing, the ease of use makes...
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Nitto NJSP72 Jaguar seatpost - 30mm rails Nitto NJSP72 Jaguar seatpost - 30mm rails

Nitto NJSP72 Jaguar seatpost - 30mm rails
$ 185.00 - $ 195.00
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Nitto NJSP72 Jaguar seatpost - 30mm rails - Retrogression Fixed Gear
Nitto NJSP72 Jaguar seatpost - 30mm rails - Retrogression Fixed Gear Nitto NJSP72 Jaguar seatpost - 30mm rails - Retrogression Fixed Gear Nitto NJSP72 Jaguar seatpost - 30mm rails - Retrogression Fixed Gear Nitto NJSP72 Jaguar seatpost - 30mm rails - Retrogression Fixed Gear Nitto NJSP72 Jaguar seatpost - 30mm rails - Retrogression Fixed Gear Nitto NJSP72 Jaguar seatpost - 30mm rails - Retrogression Fixed Gear Nitto NJSP72 Jaguar seatpost - 30mm rails - Retrogression Fixed Gear Nitto NJSP72 Jaguar seatpost - 30mm rails - Retrogression Fixed Gear Nitto NJSP72 Jaguar seatpost - 30mm rails - Retrogression Fixed Gear

Nitto NJSP72 Jaguar seatpost - 30mm rails

$ 185.00

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The legendary NJS approved, track racing seatpost from Nitto Tokyo used by every pro Keirin track racer in Japan. This version only fits Kashimax NJS saddles having a narrow 30mm...
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Nitto NJSP72 Jaguar seatpost - 44mm rails

Nitto NJSP72 Jaguar seatpost - 44mm rails
$ 165.00
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Nitto NJSP72 Jaguar seatpost - 44mm rails - Retrogression Fixed Gear
Nitto NJSP72 Jaguar seatpost - 44mm rails - Retrogression Fixed Gear

Nitto NJSP72 Jaguar seatpost - 44mm rails

$ 165.00

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This is it - the legendary NJS approved, track racing seatpost from Nitto Tokyo used by every pro Keirin track racer in Japan. This version fits all saddles having a...
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Kashimax Five Gold 4P saddle - smooth cover Kashimax Five Gold 4P saddle - smooth cover

Kashimax Five Gold 4P saddle - smooth cover
$ 120.00 - $ 140.00
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Kashimax Five Gold 4P saddle - smooth cover - Retrogression Fixed Gear
Kashimax Five Gold 4P saddle - smooth cover - Retrogression Fixed Gear Kashimax Five Gold 4P saddle - smooth cover - Retrogression Fixed Gear Kashimax Five Gold 4P saddle - smooth cover - Retrogression Fixed Gear Kashimax Five Gold 4P saddle - smooth cover - Retrogression Fixed Gear Kashimax Five Gold 4P saddle - smooth cover - Retrogression Fixed Gear Kashimax Five Gold 4P saddle - smooth cover - Retrogression Fixed Gear Kashimax Five Gold 4P saddle - smooth cover - Retrogression Fixed Gear Kashimax Five Gold 4P saddle - smooth cover - Retrogression Fixed Gear Kashimax Five Gold 4P saddle - smooth cover - Retrogression Fixed Gear

Kashimax Five Gold 4P saddle - smooth cover

$ 120.00

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Designed and made for Japanese Keirin racers, the FG4P is Kashimax's flagship NJS saddle (and the only NJS approved saddle made with 44mm rails). Extra narrow in comparison to many...
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Kashimax Five Gold 4P saddle - suede cover Kashimax Five Gold 4P saddle - suede cover

Kashimax Five Gold 4P saddle - suede cover
$ 120.00 - $ 140.00
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Kashimax Five Gold 4P saddle - suede cover - Retrogression Fixed Gear
Kashimax Five Gold 4P saddle - suede cover - Retrogression Fixed Gear Kashimax Five Gold 4P saddle - suede cover - Retrogression Fixed Gear Kashimax Five Gold 4P saddle - suede cover - Retrogression Fixed Gear Kashimax Five Gold 4P saddle - suede cover - Retrogression Fixed Gear

Kashimax Five Gold 4P saddle - suede cover

$ 120.00

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Designed and made for Japanese Keirin racers, the FG4P is Kashimax's flagship NJS saddle (and the only NJS approved saddle made with 44mm rails). Extra narrow in comparison to many...
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Kashimax Five Gold 7P saddle - smooth cover Kashimax Five Gold 7P saddle - smooth cover

Kashimax Five Gold 7P saddle - smooth cover
$ 120.00
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Kashimax Five Gold 7P saddle - smooth cover - Retrogression Fixed Gear
Kashimax Five Gold 7P saddle - smooth cover - Retrogression Fixed Gear Kashimax Five Gold 7P saddle - smooth cover - Retrogression Fixed Gear Kashimax Five Gold 7P saddle - smooth cover - Retrogression Fixed Gear

Kashimax Five Gold 7P saddle - smooth cover

$ 120.00

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Designed and made for Japanese Keirin racers, the FG7P is Kashimax's flagship NJS saddle. Extra narrow in comparison to many modern road saddles, you may want to look elsewhere if...
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Kashimax Five Gold 7P saddle - suede cover Kashimax Five Gold 7P saddle - suede cover

Kashimax Five Gold 7P saddle - suede cover
$ 125.00
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Kashimax Five Gold 7P saddle - suede cover - Retrogression Fixed Gear
Kashimax Five Gold 7P saddle - suede cover - Retrogression Fixed Gear Kashimax Five Gold 7P saddle - suede cover - Retrogression Fixed Gear

Kashimax Five Gold 7P saddle - suede cover

$ 125.00

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Designed and made for Japanese Keirin racers, the FG7P is Kashimax's flagship NJS saddle. Extra narrow in comparison to many modern road saddles, you may want to look elsewhere if...
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Kashimax Dual Sprint Olympic NJS laminated leather double straps Kashimax Dual Sprint Olympic NJS laminated leather double straps

Kashimax Dual Sprint Olympic NJS laminated leather double straps
$ 195.00
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Kashimax Dual Sprint Olympic NJS laminated leather double straps - Retrogression Fixed Gear
Kashimax Dual Sprint Olympic NJS laminated leather double straps - Retrogression Fixed Gear Kashimax Dual Sprint Olympic NJS laminated leather double straps - Retrogression Fixed Gear

Kashimax Dual Sprint Olympic NJS laminated leather double straps

$ 195.00

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Handmade in Japan, Kashimax's top of the line, Olympic professional quality toe straps feature two supple leather layers with a nylon layer sandwiched between to prevent stretch. A wider buckle...
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MKS Fit-A Sports NJS laminated leather double straps MKS Fit-A Sports NJS laminated leather double straps

MKS Fit-A Sports NJS laminated leather double straps
$ 135.00
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MKS Fit-A Sports NJS laminated leather double straps - Retrogression Fixed Gear
MKS Fit-A Sports NJS laminated leather double straps - Retrogression Fixed Gear MKS Fit-A Sports NJS laminated leather double straps - Retrogression Fixed Gear

MKS Fit-A Sports NJS laminated leather double straps

$ 135.00

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Very awesome black suede double toe straps from Mikashima Japan. Made with 2 layers of suede and a nylon laminate layer in between and double-riveted stainless steel buckles, these straps...
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NOS Toshi Deluxe laminated leather double straps NOS Toshi Deluxe laminated leather double straps

NOS Toshi Deluxe laminated leather double straps
$ 145.00
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NOS Toshi Deluxe laminated leather double straps - Retrogression Fixed Gear
NOS Toshi Deluxe laminated leather double straps - Retrogression Fixed Gear NOS Toshi Deluxe laminated leather double straps - Retrogression Fixed Gear NOS Toshi Deluxe laminated leather double straps - Retrogression Fixed Gear

NOS Toshi Deluxe laminated leather double straps

$ 145.00

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Made in Japan by Fujitoshi from two layers of strong, comfortable suede leather with stretch-proof laminate in the middle and heavy-duty, dual-riveted chromed steel buckles. Many people don't know this...
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Kashimax Five Gold Super Sprint NJS laminated leather single toe straps Kashimax Five Gold Super Sprint NJS laminated leather single toe straps

Kashimax Five Gold Super Sprint NJS laminated leather single toe straps
$ 125.00
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Kashimax Five Gold Super Sprint NJS laminated leather single toe straps - Retrogression Fixed Gear
Kashimax Five Gold Super Sprint NJS laminated leather single toe straps - Retrogression Fixed Gear Kashimax Five Gold Super Sprint NJS laminated leather single toe straps - Retrogression Fixed Gear

Kashimax Five Gold Super Sprint NJS laminated leather single toe straps

$ 125.00

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Handmade in Japan, Kashimax's top of the line, Olympic professional quality toe straps feature two supple leather layers with a nylon layer sandwiched between to prevent stretch. A wider buckle...
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MKS Fit-A Sprint NJS laminated leather single toe straps

MKS Fit-A Sprint NJS laminated leather single toe straps
$ 115.00
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MKS Fit-A Sprint NJS laminated leather single toe straps - Retrogression Fixed Gear
MKS Fit-A Sprint NJS laminated leather single toe straps - Retrogression Fixed Gear

MKS Fit-A Sprint NJS laminated leather single toe straps

$ 115.00

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MKS Fit-Alpha Sprint straps (not to be confused with the lower-cost Fit Alpha Spirit) are handmade in Japan from two layers of glove-soft leather with a tough layer of anti-stretch...
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MKS Fit-A Sports NJS laminated leather single toe straps

MKS Fit-A Sports NJS laminated leather single toe straps
$ 70.00
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MKS Fit-A Sports NJS laminated leather single toe straps - Retrogression Fixed Gear
MKS Fit-A Sports NJS laminated leather single toe straps - Retrogression Fixed Gear

MKS Fit-A Sports NJS laminated leather single toe straps

$ 70.00

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Black suede single toe straps from Mikashima Japan. Made with 2 layers of suede and a nylon laminate layer in between and double-riveted stainless steel buckles, these straps are super...
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NOS Toshi Deluxe laminated leather single toe straps NOS Toshi Deluxe laminated leather single toe straps

NOS Toshi Deluxe laminated leather single toe straps
$ 90.00
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NOS Toshi Deluxe laminated leather single toe straps - Retrogression Fixed Gear
NOS Toshi Deluxe laminated leather single toe straps - Retrogression Fixed Gear NOS Toshi Deluxe laminated leather single toe straps - Retrogression Fixed Gear NOS Toshi Deluxe laminated leather single toe straps - Retrogression Fixed Gear NOS Toshi Deluxe laminated leather single toe straps - Retrogression Fixed Gear

NOS Toshi Deluxe laminated leather single toe straps

$ 90.00

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Made in Japan by Fujitoshi from two layers of strong, comfortable suede leather with stretch-proof laminate in the middle and heavy-duty, dual-riveted chromed steel buckles. Many people don't know this...
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MKS steel NJS toe clips

MKS steel NJS toe clips
$ 16.00
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MKS steel NJS toe clips - Retrogression Fixed Gear
MKS steel NJS toe clips - Retrogression Fixed Gear

MKS steel NJS toe clips

$ 16.00

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MKS steel toe clips are some of the most comfortable and durable out there. specs • NJS stamped • mounting hardware and allen wrench included • sizes: S, M, L,...
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MKS Super Alloy NJS toe clips

MKS Super Alloy NJS toe clips
$ 24.00
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MKS Super Alloy NJS toe clips - Retrogression Fixed Gear
MKS Super Alloy NJS toe clips - Retrogression Fixed Gear

MKS Super Alloy NJS toe clips

$ 24.00

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Lightweight NJS stamped aluminum toe clips from Mikashima Japan, available in anodized colors. Super! specs • made in Japan • mounting hardware and allen wrench included • sizes: S, M,...
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MKS Custom Nuevo NJS pedals MKS Custom Nuevo NJS pedals

MKS Custom Nuevo NJS pedals
$ 160.00 - $ 170.00
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MKS Custom Nuevo NJS pedals - Retrogression Fixed Gear
MKS Custom Nuevo NJS pedals - Retrogression Fixed Gear MKS Custom Nuevo NJS pedals - Retrogression Fixed Gear

MKS Custom Nuevo NJS pedals

$ 160.00

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Having beautifully polished aluminum bodies with precision-machined replaceable cages and extremely smooth sealed cartridge bearings, Custom Nuevo pedals are simply gorgeous. The choice of many professional Keirin racers. Sold in...
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MKS Royal Nuevo NJS pedals

MKS Royal Nuevo NJS pedals
$ 135.00
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MKS Royal Nuevo NJS pedals - Retrogression Fixed Gear
MKS Royal Nuevo NJS pedals - Retrogression Fixed Gear

MKS Royal Nuevo NJS pedals

$ 135.00

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Made in Japan by Mikashima, the Royal Nuevo features smooth adjustable/rebuildable cup and cone bearings, highly-polished alloy bodies and replaceable cages. Add that all up and you get an exceptionally...
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MKS RX-1 NJS pedals MKS RX-1 NJS pedals

MKS RX-1 NJS pedals
$ 145.00
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MKS RX-1 NJS pedals - Retrogression Fixed Gear
MKS RX-1 NJS pedals - Retrogression Fixed Gear MKS RX-1 NJS pedals - Retrogression Fixed Gear MKS RX-1 NJS pedals - Retrogression Fixed Gear MKS RX-1 NJS pedals - Retrogression Fixed Gear

MKS RX-1 NJS pedals

$ 145.00

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Featuring the same silky-smooth sealed cartridge bearings and gorgeous finish as Custom Nuevos with a smaller profile and lighter weight. Sold in pairs, because all pedals are sold in pairs....
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MKS Supreme Keirin NJS pedals MKS Supreme Keirin NJS pedals

MKS Supreme Keirin NJS pedals
$ 150.00 - $ 160.00
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MKS Supreme Keirin NJS pedals - Retrogression Fixed Gear
MKS Supreme Keirin NJS pedals - Retrogression Fixed Gear MKS Supreme Keirin NJS pedals - Retrogression Fixed Gear

MKS Supreme Keirin NJS pedals

$ 150.00

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Another fine Keirin-certified pedal from the master craftsmen at Japan's Mikashima, featuring a beautiful mirror-like polished finish and ultra-smooth sealed cartridge bearings. Sold in pairs, because all pedals are sold...
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Nitto B123 CroMo handlebar Nitto B123 CroMo handlebar

Nitto B123 CroMo handlebar
$ 95.00
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Nitto B123 CroMo handlebar - Retrogression Fixed Gear
Nitto B123 CroMo handlebar - Retrogression Fixed Gear Nitto B123 CroMo handlebar - Retrogression Fixed Gear

Nitto B123 CroMo handlebar

$ 95.00

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Bearing the NJS stamp of approval, the Nitto B123 is the ultimate 25.4mm track handlebar. specs • super strong chromoly steel • NJS stamped • clamp: 25.4mm • drop: 175mm...
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Nitto B123AA handlebar Nitto B123AA handlebar

Nitto B123AA handlebar
$ 125.00 - $ 145.00
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Nitto B123AA handlebar - Retrogression Fixed Gear
Nitto B123AA handlebar - Retrogression Fixed Gear Nitto B123AA handlebar - Retrogression Fixed Gear

Nitto B123AA handlebar

$ 125.00

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The B123AA is a substantially lighter alloy version of Nitto's B123 steel track handlebar. Silver is NJS stamped, black is not. specs • heat-treated aluminum for strength • clamp: 25.4mm...
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Nitto B125 CroMo handlebar Nitto B125 CroMo handlebar

Nitto B125 CroMo handlebar
$ 85.00
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Nitto B125 CroMo handlebar - Retrogression Fixed Gear
Nitto B125 CroMo handlebar - Retrogression Fixed Gear Nitto B125 CroMo handlebar - Retrogression Fixed Gear

Nitto B125 CroMo handlebar

$ 85.00

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NJS certified and handcrafted in Japan from cro-mo steel for unrivaled strength, the Nitto B125 is a true track drop that packs optimal performance with proven pedigree. This handlebar has...
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Nitto B125AA handlebar

Nitto B125AA handlebar
$ 105.00
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Nitto B125AA handlebar - Retrogression Fixed Gear
Nitto B125AA handlebar - Retrogression Fixed Gear

Nitto B125AA handlebar

$ 105.00

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NJS certified and handcrafted in Japan from heat-treated aluminum for ultimate strength, the Nitto B125 is a true track drop that packs optimal performance with proven pedigree. This handlebar has...
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NOS Toshi leather handlebar tape NOS Toshi leather handlebar tape

NOS Toshi leather handlebar tape
$ 85.00
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NOS Toshi leather handlebar tape - Retrogression Fixed Gear
NOS Toshi leather handlebar tape - Retrogression Fixed Gear NOS Toshi leather handlebar tape - Retrogression Fixed Gear

NOS Toshi leather handlebar tape

$ 85.00

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Thin with a grippy texture, Fujitoshi genuine leather bar tape is extremely high quality and Keirin-approved. Available in two colors. specs • new old stock • made in Japan •...
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Nitto Jaguar NJ Pro AA quill stem

Nitto Jaguar NJ Pro AA quill stem
$ 110.00
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Nitto Jaguar NJ Pro AA quill stem - Retrogression Fixed Gear
Nitto Jaguar NJ Pro AA quill stem - Retrogression Fixed Gear

Nitto Jaguar NJ Pro AA quill stem

$ 110.00

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With a beautiful brushed finish and strong, cold-forged alloy construction, the Jaguar is truly one of the nicest, best looking stems available. Plus, choose from a wide variety of snazzy...
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Nitto Jaguar NJ Pro Steel quill stem

Nitto Jaguar NJ Pro Steel quill stem
$ 210.00
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Nitto Jaguar NJ Pro Steel quill stem - Retrogression Fixed Gear
Nitto Jaguar NJ Pro Steel quill stem - Retrogression Fixed Gear

Nitto Jaguar NJ Pro Steel quill stem

$ 210.00

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With unrivaled strength and unmatched beauty, this is the steel version of the timeless NJ PRO Jaguar stem from Nitto Tokyo.   Nitto Jaguar NJ Pro Steel stems are not...
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Nitto Pearl quill stem

Nitto Pearl quill stem
$ 105.00
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Nitto Pearl quill stem - Retrogression Fixed Gear
Nitto Pearl quill stem - Retrogression Fixed Gear

Nitto Pearl quill stem

$ 105.00

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The Pearl is a strong, cold-forged aluminum quill stem that is hand made in Japan and features classic design, a beautiful polished anodized finish, and is available with either a...
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Nitto NJ-89 NJS stem

Nitto NJ-89 NJS stem
$ 110.00
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Nitto NJ-89 NJS stem - Retrogression Fixed Gear
Nitto NJ-89 NJS stem - Retrogression Fixed Gear

Nitto NJ-89 NJS stem

$ 110.00

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The first NJS approved & stamped threadless stem, initially designed for women's Keirin racing in Japan. specs • 1 1/8" threadless (includes a shim for use on a 1" threadless steerer)...
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Tange Levin NJS Alloy 1" threaded headset

Tange Levin NJS Alloy 1" threaded headset
$ 60.00
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Tange Levin NJS Alloy 1" threaded headset - Retrogression Fixed Gear
Tange Levin NJS Alloy 1" threaded headset - Retrogression Fixed Gear

Tange Levin NJS Alloy 1" threaded headset

$ 60.00

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Resembling old Campagnolo headsets (and just as well made), they look perfect on vintage bikes that typically came with Campy components. Features Duraluminum construction, super smooth stone-polished cro-mo bearing races, 5/32" caged...
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Tange Levin NJS 1" threaded headset

Tange Levin NJS 1" threaded headset
$ 50.00
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Tange Levin NJS 1" threaded headset - Retrogression Fixed Gear
Tange Levin NJS 1" threaded headset - Retrogression Fixed Gear

Tange Levin NJS 1" threaded headset

$ 50.00

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Resembling old Campagnolo headsets (and just as well made), they look perfect on vintage bikes that originally came with Campy components. Features CNC machined full cro-mo construction, super smooth stone-polished bearing...
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NOS Hatta Swan Super Deluxe NJS 1" threaded headset NOS Hatta Swan Super Deluxe NJS 1" threaded headset

NOS Hatta Swan Super Deluxe NJS 1" threaded headset
$ 175.00 - $ 185.00
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NOS Hatta Swan Super Deluxe NJS 1" threaded headset - Retrogression Fixed Gear
NOS Hatta Swan Super Deluxe NJS 1" threaded headset - Retrogression Fixed Gear NOS Hatta Swan Super Deluxe NJS 1" threaded headset - Retrogression Fixed Gear NOS Hatta Swan Super Deluxe NJS 1" threaded headset - Retrogression Fixed Gear NOS Hatta Swan Super Deluxe NJS 1" threaded headset - Retrogression Fixed Gear NOS Hatta Swan Super Deluxe NJS 1" threaded headset - Retrogression Fixed Gear NOS Hatta Swan Super Deluxe NJS 1" threaded headset - Retrogression Fixed Gear

NOS Hatta Swan Super Deluxe NJS 1" threaded headset

$ 175.00

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Hatta Japan's parts lineup focuses purely on headset and bottom bracket parts for Keirin pro riders. The Swan Super Deluxe headset is used by 95% of professional Keirin track racers...
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SOLD OUT
Hatta Swan bearings

Hatta Swan bearings
$ 20.00
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Hatta Swan bearings - Retrogression Fixed Gear
Hatta Swan bearings - Retrogression Fixed Gear

Hatta Swan bearings

❌ SOLD OUT

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Genuine Hatta replacement bearings for your Swan Super Deluxe NJS headset. specs • made of Japan • includes two caged bearing assemblies
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Shimano Dura Ace 7710 NJS Octalink bottom bracket

Shimano Dura Ace 7710 NJS Octalink bottom bracket
$ 70.00
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Shimano Dura Ace 7710 NJS Octalink bottom bracket - Retrogression Fixed Gear
Shimano Dura Ace 7710 NJS Octalink bottom bracket - Retrogression Fixed Gear

Shimano Dura Ace 7710 NJS Octalink bottom bracket

$ 70.00

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This NJS approved & certified bottom bracket is specifically designed for use with Dura Ace 7710 track crank arms. specs • 68mm English threaded (1.370" x 24 tpi) • spindle:...
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Sugino 75 NJS Super Lap bottom bracket

Sugino 75 NJS Super Lap bottom bracket
$ 235.00
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Sugino 75 NJS Super Lap bottom bracket - Retrogression Fixed Gear
Sugino 75 NJS Super Lap bottom bracket - Retrogression Fixed Gear

Sugino 75 NJS Super Lap bottom bracket

$ 235.00

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NJS certified and made in Japan, the SuperLap is the #1 choice for many professional Keirin Racers' worldwide, so it's got to be good enough for you! 109mm ISO square...
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Sugino 75 NJS bottom bracket

Sugino 75 NJS bottom bracket
$ 155.00
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Sugino 75 NJS bottom bracket - Retrogression Fixed Gear
Sugino 75 NJS bottom bracket - Retrogression Fixed Gear

Sugino 75 NJS bottom bracket

$ 155.00

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NJS certified and made in Japan. 109mm ISO square taper spindle is compatible with Sugino 75, Sugino Grand Mighty, Suntour Superbe Pro and Dura Ace 7600 crank arms. specs •...
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Hatta R9400 NJS bottom bracket

Hatta R9400 NJS bottom bracket
$ 135.00
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Hatta R9400 NJS bottom bracket - Retrogression Fixed Gear
Hatta R9400 NJS bottom bracket - Retrogression Fixed Gear

Hatta R9400 NJS bottom bracket

$ 135.00

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Hatta Japan's parts lineup focuses purely on headset and bottom bracket parts for Keirin pro riders. 109mm ISO square taper spindle is compatible with Sugino 75, Sugino Grand Mighty, Suntour...
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Shimano Dura Ace 7710 NJS track crank arms

Shimano Dura Ace 7710 NJS track crank arms
$ 475.00
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Shimano Dura Ace 7710 NJS track crank arms - Retrogression Fixed Gear
Shimano Dura Ace 7710 NJS track crank arms - Retrogression Fixed Gear

Shimano Dura Ace 7710 NJS track crank arms

$ 475.00

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The choice of many professional track racers, Dura Ace 7710 crank arms are stronger and stiffer than you'll ever need them to be. We promise. specs • 144mm bcd •...
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Sugino Grand Mighty NJS crank arms Sugino Grand Mighty NJS crank arms

Sugino Grand Mighty NJS crank arms
$ 395.00
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Sugino Grand Mighty NJS crank arms - Retrogression Fixed Gear
Sugino Grand Mighty NJS crank arms - Retrogression Fixed Gear Sugino Grand Mighty NJS crank arms - Retrogression Fixed Gear Sugino Grand Mighty NJS crank arms - Retrogression Fixed Gear

Sugino Grand Mighty NJS crank arms

$ 395.00

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Grand Mighty crank arms feature super hard-forged Duralumin alloy construction and are even stronger than Sugino 75s due to being passed through a uuique forging process an astounding 26 times....
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Shimano Dura Ace 7710 chainring

Shimano Dura Ace 7710 chainring
$ 125.00 - $ 175.00
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Shimano Dura Ace 7710 chainring - Retrogression Fixed Gear
Shimano Dura Ace 7710 chainring - Retrogression Fixed Gear

Shimano Dura Ace 7710 chainring

$ 125.00

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Premium quality, precision engineered chainring specifically designed to compliment DA 7710 crank arms.  Can be paired with any 144 bcd track crankset. specs • 144mm bcd • sizes: 45-54t •...
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Sugino 75 chainring - silver

Sugino 75 chainring - silver
$ 195.00 - $ 275.00
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Sugino 75 chainring - silver - Retrogression Fixed Gear
Sugino 75 chainring - silver - Retrogression Fixed Gear

Sugino 75 chainring - silver

$ 195.00

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A simple, attractive, superb-quality chainring from the masters at Sugino Japan, flawlessly machined from 7075 T6 aluminum. NJS stamped & certified & stamped for all you professional Keirin racers. specs...
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Sugino Zen NJS chainring - silver

Sugino Zen NJS chainring - silver
$ 245.00 - $ 395.00
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Sugino Zen chainring - silver - Retrogression Fixed Gear
Sugino Zen chainring - silver - Retrogression Fixed Gear

Sugino Zen NJS chainring - silver

$ 245.00

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Machined from strong 7075 T6 aluminum, the Zen is one ultra-round, super-rigid ring. These mighty chainrings also feature the SSGN super smooth tooth profile, which means the tooth valleys are...
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Shimano Dura Ace track cog

Shimano Dura Ace track cog
$ 40.00
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Shimano Dura Ace track cog - Retrogression Fixed Gear
Shimano Dura Ace track cog - Retrogression Fixed Gear

Shimano Dura Ace track cog

$ 40.00

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Dura Ace cogs are made from hardened steel for long life.   FYI: All track cogs have 1.37"x24tpi threading. ALL OF THEM. Any threaded cog can be used on any...
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Shimano Dura Ace lockring

Shimano Dura Ace lockring
$ 16.00
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Shimano Dura Ace lockring - Retrogression Fixed Gear
Shimano Dura Ace lockring - Retrogression Fixed Gear

Shimano Dura Ace lockring

$ 16.00

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Dura Ace lockrings are made of hardened steel, NJS stamped and are guaranteed to keep your cog right where you want it. For use with 13t cogs or larger.  ...
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Sugino NJS lockring

Sugino NJS lockring
$ 25.00
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Sugino NJS lockring - Retrogression Fixed Gear
Sugino NJS lockring - Retrogression Fixed Gear

Sugino NJS lockring

$ 25.00

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NJS-stamped track lockring made of hardened steel w/ black phosphate finish. For use with cog sizes 13t and larger.   Not compatible with Campagnolo, Miche, Phil Wood, Mack or Mavic...
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