– BBs feature custom bearings designed for our application from the ground up, with high performance seals and custom grease specification for top-notch durability and smooth spinning.
– Our innovative thread-together BB30 bottom bracket adapts e*thirteen cranks to fit BB30 press-fit BB shells, but space the bearings nice and wide outside the BB shell (86mm width) for maximum stiffness.
– A threaded center tube keeps bearings properly aligned for longer life and creak-free performance.
– For 42mm ID BB30 BB shells with 68/73mm width
– What’s in the box: Bottom bracket, spacers
– All BBs include our 1 year, no questions asked guarantee