CeramicSpeed BB30 Bottom Bracket - DUB Road Spindle Coated Races Black CheckoutTitle=Quarq DUB Crank Arm Assembly - 170mm E25/E50 rated tires are designed

E25/E50 rated tires are designed to withstand the additional weight and forces of e-bikes

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

Torque spec:  6 Nm Max

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

CeramicSpeed BB30 Bottom Bracket - DUB Road Spindle Coated Races Black CheckoutTitle=Quarq DUB Crank Arm Assembly - 170mm E25/E50 rated tires are designedThe 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