ZTTO BB386 CERAMIC 24 EVO Threaded Lock Press Fit Bottom Bracket for 386 Frame to 24mm Crankset Quality Center Adapter

ZTTO BB386 EVO 24 PRESS FIT BOTTOM BRACKETS

Each of our bottom bracket are manufactured for best performance and longest durability.

Material: Aluminum/Alloy

Color: Black

Si3N4 Ceramic version available

the ceramic bearing is Ceramic Ball(Si3N4 dark color) + Steel track ring

Weight: about 112g

Compatibility

Crankset :For 24mm crankset, like M8000/R8000 etc.

Bicycle Frame: For BB386 86.5mm*φ46mm Frame Shell

Color: Black,Red

ZTTO BB386 TOOL : 49mm,16-notch

Thread lock system

The alloy shell can absorb roundness tolerance for installing ports of Bracket Bottom. Thread lock system keeps it quiet. Dual silicone seal keeps the contamination out for longer life, easy installation.

Smooth and light weight

Matching top quality components and know-how, we make sure that every bottom bracket empowers every rider with opportunities to save energy or ride faster.

Compatibility

We strongly recommend buying together with the wrench

Due to the large diameter of the BB386 side cups. Its tool is a special 49mm 16-notch, it may be difficult for you to find this kind of wrench elsewhere.