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Retrogression cro-mo track cog Retrogression cro-mo track cog

Retrogression cro-mo track cog
$ 25.00
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Retrogression cro-mo track cog - Retrogression Fixed Gear
Retrogression cro-mo track cog - Retrogression Fixed Gear Retrogression cro-mo track cog - Retrogression Fixed Gear

Retrogression cro-mo track cog

$ 25.00

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Our cogs are CNC machined from hardened chromoly steel with a smooth, durable black oxide coating and slotted cutouts for weight savings on sizes 17t & larger.   FYI: All...
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Retrogression stainless steel track cog Retrogression stainless steel track cog

Retrogression stainless steel track cog
$ 40.00
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Retrogression stainless steel track cog - Retrogression Fixed Gear
Retrogression stainless steel track cog - Retrogression Fixed Gear Retrogression stainless steel track cog - Retrogression Fixed Gear

Retrogression stainless steel track cog

$ 40.00

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CNC machined from hardened stainless steel with a polished finish, these top quality cogs run very smooth, last a long time and look 100% incredible. Sizes 17t-19t have slotted cutouts...
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Alter Midnight Series cog Alter Midnight Series cog

Alter Midnight Series cog
$ 65.00
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Alter Midnight Series cog - Retrogression Fixed Gear
Alter Midnight Series cog - Retrogression Fixed Gear Alter Midnight Series cog - Retrogression Fixed Gear

Alter Midnight Series cog

$ 65.00

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Alter's Midnight Series cogs are machined from 7075 T6 aluminum and are available in sizes 15t-19t.   FYI: All track cogs have 1.37"x24tpi threading. ALL OF THEM. Any threaded cog...
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EAI Deluxe track cog

EAI Deluxe track cog
$ 45.00
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EAI Deluxe track cog - Retrogression Fixed Gear
EAI Deluxe track cog - Retrogression Fixed Gear

EAI Deluxe track cog

$ 45.00

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Precision machined from hardened cro-mo steel right here in the USA, these are some of the finest, roundest, longest-lasting cogs available. Available in 1/8" or 3/32" widths in sizes ranging...
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EAI Gold Medal Pro track cog EAI Gold Medal Pro track cog

EAI Gold Medal Pro track cog
$ 120.00
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EAI Gold Medal Pro track cog - Retrogression Fixed Gear
EAI Gold Medal Pro track cog - Retrogression Fixed Gear EAI Gold Medal Pro track cog - Retrogression Fixed Gear EAI Gold Medal Pro track cog - Retrogression Fixed Gear

EAI Gold Medal Pro track cog

$ 120.00

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Very literally the finest cog money can buy. Made by Euro-Asia Imports for professional track use, the acclaimed Gold Medal has flawless threads, roundness and precise tooth profiles for the...
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EAI Superstar track cog EAI Superstar track cog

EAI Superstar track cog
$ 75.00
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EAI Superstar track cog - Retrogression Fixed Gear
EAI Superstar track cog - Retrogression Fixed Gear EAI Superstar track cog - Retrogression Fixed Gear EAI Superstar track cog - Retrogression Fixed Gear EAI Superstar track cog - Retrogression Fixed Gear

EAI Superstar track cog

$ 75.00

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The Superstar is a premium track cog machined by Euro-Asia Imports right here in the USA from premium-grade stainless steel and hand polished to a pristine mirror finish.   FYI:...
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Gran Compe track cog - various colors Gran Compe track cog - various colors

Gran Compe track cog - various colors
$ 25.00
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Gran Compe track cog - various colors - Retrogression Fixed Gear
Gran Compe track cog - various colors - Retrogression Fixed Gear Gran Compe track cog - various colors - Retrogression Fixed Gear Gran Compe track cog - various colors - Retrogression Fixed Gear Gran Compe track cog - various colors - Retrogression Fixed Gear Gran Compe track cog - various colors - Retrogression Fixed Gear Gran Compe track cog - various colors - Retrogression Fixed Gear Gran Compe track cog - various colors - Retrogression Fixed Gear

Gran Compe track cog - various colors

$ 25.00

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Gran Compe track cogs are CNC machined from hardened cro-mo steel and available in seven rad colors. 15t & 16t cogs are solid, 17t & 18t have slotted cutouts.  ...
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Miche Pistard threaded track cog

Miche Pistard threaded track cog
$ 28.00
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Miche Pistard threaded track cog - Retrogression Fixed Gear
Miche Pistard threaded track cog - Retrogression Fixed Gear

Miche Pistard threaded track cog

$ 28.00

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Miche cogs are made of special heat-treated, nickel-plated steel and are available in sizes ranging from 12t-18t. 17t & 18t feature cutouts to minimize weight. Unlike Miche splined cogs, these...
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Miche splined track cog & carrier

Miche splined track cog & carrier
$ 25.00
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Miche splined track cog & carrier - Retrogression Fixed Gear
Miche splined track cog & carrier - Retrogression Fixed Gear

Miche splined track cog & carrier

$ 25.00

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Miche track cogs are made of special heat-treated, nickel-plated steel and use a unique cog carrier that eliminates the repetitious and potentially harmful threading/unthreading that traditional track cogs require. To...
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Miche splined cog carrier

Miche splined cog carrier
$ 12.00
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Miche splined cog carrier - Retrogression Fixed Gear
Miche splined cog carrier - Retrogression Fixed Gear

Miche splined cog carrier

$ 12.00

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There's no way around it - this carrier must be used with Miche splined track cogs. To install, place a Miche splined cog onto the carrier, grease the threads and use...
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Phil Wood track cog

Phil Wood track cog
$ 75.00
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Phil Wood track cog - Retrogression Fixed Gear
Phil Wood track cog - Retrogression Fixed Gear

Phil Wood track cog

$ 75.00

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Phil Wood cogs are manufactured from solid stainless steel bars that are heat-treated three separate times and are polished to a mirror-like finish.   FYI: All track cogs have 1.370"x24tpi...
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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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Soma track cog - black

Soma track cog - black
$ 32.00
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Soma track cog - black - Retrogression Fixed Gear
Soma track cog - black - Retrogression Fixed Gear

Soma track cog - black

$ 32.00

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Soma's track cogs are CNC-machined from hardened chromoly for durability and precision and have a long-wearing black phosphate finish. Available in a wide range of sizes from 12t-21t.   FYI:...
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Soma track cog - chrome

Soma track cog - chrome
$ 35.00
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Soma track cog - chrome - Retrogression Fixed Gear
Soma track cog - chrome - Retrogression Fixed Gear

Soma track cog - chrome

$ 35.00

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Soma's track cogs are CNC-machined from hardened chromoly for durability and precision and have a snazzy chrome-plated finish. Available in a wide range of sizes from 12t-23t.   FYI: All...
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Sugino splined cog set & lockring Sugino splined cog set & lockring

Sugino splined cog set & lockring
$ 65.00
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Sugino splined cog set & lockring - Retrogression Fixed Gear
Sugino splined cog set & lockring - Retrogression Fixed Gear Sugino splined cog set & lockring - Retrogression Fixed Gear

Sugino splined cog set & lockring

$ 65.00

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Machined from high grade 7075 T6 aluminum, this cog set & lockring allow easy gearing changes without the need of a chainwhip once the carrier is installed securely on your...
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Surly track cog

Surly track cog
$ 35.00
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Surly track cog - Retrogression Fixed Gear
Surly track cog - Retrogression Fixed Gear

Surly track cog

$ 35.00

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Surly cogs are machined from heat-treated cro-mo steel and plated with a matte chrome finish so they are tough and long lasting. Available in 1/8" width in sizes ranging from...
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ACS PAWS 4.1 freewheel

ACS PAWS 4.1 freewheel
$ 25.95
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ACS PAWS 4.1 freewheel - Retrogression Fixed Gear
ACS PAWS 4.1 freewheel - Retrogression Fixed Gear

ACS PAWS 4.1 freewheel

$ 25.95

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This updated version of the ACS Crossfire freewheel allows for the use of a standard 4-prong removal tool without the need to mess with your axle hardware.   It's perfectly...
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White Industries ENO freewheel White Industries ENO freewheel

White Industries ENO freewheel
$ 115.00 - $ 120.00
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White Industries ENO freewheel - Retrogression Fixed Gear
White Industries ENO freewheel - Retrogression Fixed Gear White Industries ENO freewheel - Retrogression Fixed Gear

White Industries ENO freewheel

$ 115.00

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White Industries makes the strongest, most-durable freewheels around. Serviceable, re-buildable and built to last. White's ratcheting mechanism has 36 teeth in which three pawls engage. Another leading brand has 20...
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