E-13 BB30 Bottom Bracket

Wider is better with the e*thirteen BB30 bottom bracket. Our threaded BB30 bottom bracket adapts all cranks with 30mm spindle to frames running BB30 BB shells (42mm bore diameter).

The BB30 bottom bracket spaces the bearings nice and wide outside the BB shell for maximum stiffness and a threaded centre tube keeps bearings properly aligned for longer life. Custom seals, grease fill and bearings are designed from the ground up for top-notch durability and smooth spinning.

Adapts all cranks to a BB30 press fit frame
New co-molded outer seal for better protection from water intrusion
Improved bearing quality
Still covered by our one year no questions asked bearing warranty
Compatible with BB30 frames only (42mm shell bore). Will not fit a PF30 frame. For PF30 frames please refer to PF30/PF30 bottom bracket
Cup material: EXA aluminium
BB shell: 68/73mm
Weight 122g
Includes axle spacers


All bearings guaranteed for one year, no questions asked


Guaranteed to be free from defects in materials or workmanship for 5 years after original purchase