Threaded PF30 BB adapts e*thirteen cranks with 30mm spindle to PF30 BB shells. e*thirteen PF30 BBs are designed to handle even the rigors of downhill use with a solid connection via the threaded center tube to keep cups from walking, even under the hardest impacts.
Custom seals, grease fill and angular contact bearings are designed from the ground up for top-notch durability and smooth spinning. All of e.13's bottom brackets include a 1 year, no questions asked bearing guarantee.
- AL-7075-T6 cups; custom angular contact bearings
- This is the bottom bracket found on the Specialized Fatboy TRS spec''ed fatbike and others using a 100mm PF30 shell
- Existing PF30 BB will not work because the inner section which threads together is not long enough