CeramicSpeed BB86 Bottom Bracket for SRAM DUB Road Standard Bearing Bike Accessories Brand_Zipp X-Comfort Zone technology allows the

X-Comfort Zone technology allows the foot to swell up to 5 mm while riding

pulling the eyestays inwards consistently from all directions for a more supportive and comfortable fit

Multiple bolt placement along bracket for multi-saddle compatibilty

allowing the tire roll

CeramicSpeed BB86 Bottom Bracket for SRAM DUB Road Standard Bearing Bike Accessories Brand_Zipp X-Comfort Zone technology allows theThe new SRAM DUB crank standard, built on a 28. 99 spindle, allows for a more contamination resistant BB design, while retaining the ultra efficient & long lasting qualities CeramicSpeed Bottom Brackets are known for. With an integrated dust cover for all models, a snug & secure fit that also fully protects the face of the bearing delivers exceptional performance without any sacrifices. CeramicSpeed hand built bearings carry the load from crank to