SRAM RED BB86 to GXP Bottom Bracket Box Pack durability and lower rolling resistance High performance electronic shift
Platform notes & fabric story
Description
SRAM RED BB86 to GXP Bottom Bracket Box Pack durability and lower rolling resistance High performance electronic shift durability and lower rolling resistance 9 watts on 250 input (98 Cup and bearing set allows standard SRAM and Truvativ cranksets 5mm wide unthreaded BB shells with 41mm inside diameter