SRAM DUB BB30 68 Wide Ceramic Press Fit BB BB30 Spindle: 28.99mm Width: 68mm Diameter: 42mm Model=Deore M4100 Front Derailleur it offers controlled power for

it offers controlled power for both off-road and city tours and is particularly reliable thanks to optimized components

Featuring nine super durable pawls and available in 16

950 Hydraulic Fluid Type DOT

The overall Y-Shape freedom of movement and legroom are maximized while at the same time all bone structures are well supported

SRAM DUB BB30 68 Wide Ceramic Press Fit BB BB30 Spindle: 28.99mm Width: 68mm Diameter: 42mm Model=Deore M4100 Front Derailleur it offers controlled power forCeramic bottom bracket for DUB spindle cranks SRAM Model ID: BB DUB BB30 A1 TECH SPECS BB Bearing Ceramic BB Shell Width 68mm Cup Diameter 42mm BB Shell Type BB30 Primary Color Black Crank Spindle Diameter 28. 99mm Interface DUB