Wider is better with the e*thirteen BB30 bottom bracket. Our threaded BB30 bottom bracket adapts all e*thirteen 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.
Buy E Thirteen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.More information on returns