KACTUS Bottom Brackets Cycling BB90 fit for TREK - Press in diameter φ37 - fit for Sram gxp 24mm cranksets

Model Number:BB90
Color: Black ,Red
Material: Aluminum Alloy,Ceramic Palin
Weight :About 50g（Weight does not include accessories）

01 | G3 Ceramic Bearing

1.Ceramic bearings are installed in cups.

2.High quality G3 silicon nitride ceramic beads and hardened-steel races.

3.G3 Silicon nitride ceramic beads ,it highlights the higher strength and impact resistance characteristics of Si3N4, making it better than metal bearings, Secondly, their better wear resistance and heat resistance,light weight and smoothness, making the cranksets smoother during rotation. Be loved and recommended by cycling enthusiasts.

4.Low operating noise.

02 | Product physical photos

The product is taken in kind and displayed from multiple angles, showing you more different product scenarios. 

03 | Product Packaging

Note: Due to different batches, the factory will replace the outer packaging of the product, please refer to the actual receipt!