Polkupyörän keskiöt

SRAM DUB PF30 73 mm Pressfit vevlager

SRAM Dub Press Fit 30 Road Bottom Bracket Silver 68/73 mm

BBB Vevlager Bottomfit GXP BB86/92

SRAM Dub Bb30 Bottom Bracket Silver 68/73 mm

Shimano Vevlager BSA 1225/73mm BB-UN300 fyrkant (D-NL)

Truvativ Bottom bracket GXP Team Cups GXP 83 mm (FatBike)

Shimano Vevlager 105 BB5500 68-109,5mm BSA

Truvativ PowerSpline 108x68 mm

Shimano Ultegra Vevlager ITA 70 mm 6800

FSA Vevlager Mega Exo BB-6000