SRAM GXP Bottom Bracket Stock Item:SRAM Bottom Bracket GXP Team Cups English 100 for GXP Fat Bike Crank 700x20/28 48mm presta valve features

700x20/28 48mm presta valve features a removable valve core (RVC) and fully threaded stem - 116g

Trickstuff brake calipers are designed with a short piston rollback

Fits most standard saddles

Element (RSL and alloy) 29"

50mm (2") of machine threading with a thread size of 10mm x 1

SRAM GXP Bottom Bracket Stock Item:SRAM Bottom Bracket GXP Team Cups English 100 for GXP Fat Bike Crank 700x20/28 48mm presta valve featuresSRAM GXP BOTTOM BRACKETS Gutter Seal Technology drastically improves sealing against the elements while reducing seal drag. We've designed a fresh cup forging for a high end look. A new standard in external bearing performance. SPECIFICATIONS Crank Bottom Bracket Interface GXP Bottom Bracket Frame Interface English BSA Type (Bearings) Standard Spindle Diameter 24mm Material (Cups) Aluminium Weight 108g FEATURES Gutter Seal Technology drastically