ISIS cranks from Breeth, forged from high quality aluminium alloy.
- Fits all ISIS bottom brackets.
- International standard 1.37" x 24tpi thread to accept a front freewheel or screw-on fixed sprocket.
- Wide threaded section on the 160mm and 170mm arms only allows a bashguard to be used also.
- Super light yet still stiff and strong enough for competition use.
- Tough anodised matt finish, with Etched silver Breeth logo.