CeramicSpeed BB30 Bottom Bracket - DUB Road Spindle Coated Races Black CheckoutTitle=Quarq DUB Crank Arm Assembly - 170mm Designed with Oversized Technology the

Designed with Oversized Technology the Box One X5 Fork features a tapered 7000 series alloy steerer tube and a 20mm through-axle cold-forged bonded dropouts

Torque spec:  6 Nm Max

Compatible with Bosch motor systems

Wolf Tooth Centerlock Rotor Lockrings – External Spline secure centerlock rotors on centerlock hubs

For replacement when overhauling

CeramicSpeed BB30 Bottom Bracket - DUB Road Spindle Coated Races Black CheckoutTitle=Quarq DUB Crank Arm Assembly - 170mm Designed with Oversized Technology theThe CeramicSpeed BB30 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. Bottom Bracket Shell I. D. 42 BB Frame Interface BB30 BB Shell Width (mm) 68 Spindle Interface Type SRAM DUB Defined Color Black