Custom bearings and high performance seals in all e*thirteen bottom brackets deliver supreme durability and smooth spinning. Available for crank. . .

Our BB30 and PF30 bottom brackets are thread-together systems, which eliminate the creaks common in non-thread-together bottom brackets. Our BB9. . .

Mount ISCG guides to traditional BSA threaded frames. Adapter replaces one 2.5mm BB spacer and is held on by the drive side bottom bracket cup. . . .

Replacement 6806 bearing and dust seal for many model year 2015 and newer e*thirteen 30mm spindle bottom brackets. Not compatible with 24mm spi. . .

Tool to install and remove e*thirteen BB's (except BB92), chainring/spider lockring, and Gen 1 cassette lockrings.