E13 Bb30.k


E13 bottom brackets adapt 30mm spindle e*thirteen cranks to BB30 BB shells.


    – 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