The NINJA bottom bracket doesn’t just solve the problem of noisy bottom brackets - it actually improves the life of the bottom bracket and makes your bike stiffer. There aren’t many times a replacement part actually improves your bike but put one on your bike and you’ll wonder why you didn’t install a NINJA sooner.
Specs:
| FRAME TYPE | TREK BB90 & BB95 (ψ37x90 / 95mm) |
|---|---|
| CRANK TYPE | Shimano (ψ24mm) SRAM GXP (ψ24-22mm) |
| BEARING TYPE | Premium |
| COLOURS | Black |
| WEIGHT | 67 g / set |
| PRODUCT CODE | BB3724 |
Note: Installation requires special tool BB3724R-2A - NOT INCLUDED