ZTTO BB30 24mm Bottom Brackets Ceramic Bearing Adapter Bicycle 42mm Center Shell Press Fit Axle MTB Road Bike Dual Silicone Seal

ZTTO BB30-24mm BOTTOM BRACKETS

Compatible

Fit for 24 Spindle Crankset (also you can add a GXP adapter to fit GXP crank)
For BB30 68/73mm 42mm Frame Shell
Weight :About 113g

Thread Lock Design

The special design of the threaded bottom bracket, where the cups are threaded and screwed together inside the frame, ensure that you avoid any creaking sounds .easy installation.

Good material

Made of Aluminum Alloy, and this bottom bracket is solid and durable with a long service time.

The shell can absorb roundness tolerance for installing ports of Bracket Bottom.

Dual silicone seal keeps the contamination out for longer life, ensures water and dust resistance.

Lock System can protect the frame, more power output, it's better than ordinary structure bottom bracket.

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

Smooth

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.

If you have any problem with this product, please check this link first and then contact with us .

Spacer

Due to everyone have different situation , BB is not including spacer, if you need it , please click this photo. We provide 1mm/2mm/3mm spacer.