BB90 TREK 37mm Press Fit Ceramic Bearing For Shimano 24mm | Sram GXP 22mm Crank

About 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 reducing friction.

Dcbikes Product Features :

Bearings For TREK Bicycle Bottom Bracket

Diameter φ37 X 37 mm

Frame - Press fit BB : 37mm X 37mm

Applicable Axis: ゆ24mm / ゆ22mm

Shim Adapters Fit For : Shimano / Sram Cranksets

Model Number : BB 90

Color : Black

Material : Aluminum Alloy Ceramic Bearings

Weight :About 50g (Weight does not include
accessories)

Package Includes : 

1 X New Set Of BB Bearings Shim

Buy Kactus Bottom Bracket BB From Dcbikes®️ Online Bike Store www.dcbikes.com.sg | Singapore's Favourite & Number 1 Best Choice For Mountain Bike Components, Bicycle Parts Shop