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Phil Wood Outboard Bottom Bracket w/ GXP adapter

$ 210.00

Replace that clicking, noisy, tired stock Sram GXP bottom bracket with Phil Wood perfection!

Includes a genuine Phil Wood GXP adapter factory-pressed into the non-drive side cup, making it perfectly compatible with your Sram Omnium, Sram S300 or Alpina Track crankset.

Aluminum cups are available in 8 colors, stainless steel is polished silver.



Because Phil OBB cups are slightly thinner than stock Sram GXP bottom bracket cups, it is important that you use one of the included 2.5mm spacers on the drive side for proper clearance. Regardless of the dumb things people quack about on Reddit, never use more than one spacer!

If you have Sugino 75 Direct Drive, Miche Pistard Air, Pistard 2.0 or any other Hollowtech II-style crankset with a 24mm spindle, you'll need to get the version we sell without the adapter installed.

• 68mm English-threaded

• compatible with GXP cranksets

• high-polish stainless steel or anodized aluminum cups

• CNC-machined aluminum center sleeve w/ o-ring seals

• sealed cartridge bearings

• use Park Tool BBT-19.2 for installation & removal

• weight: 250g (steel cups)/160g (aluminum cups)