SRAM Pressfit GXP Bottom Brackets BB121

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TRUVATIV sram.com PRESS-FIT GXP BOTTOM BRACKET • Also referred to as BB86 (Road) and BB92 (MTB)• Incorporates 37x24x8 bearings seated in press fit nylon cups• BB shell requirements : 86mm x 41mm (Road) and 92mm x 41mm (MTB)• Available with ceramic bearings (Blackbox) or with stainless steel bearings (Team) Show more