Trialtech SL Forged ISIS

Description and materials
- Superlight cranks forged from high quality 7050 aluminium alloy.
- Used and tested by Trialtech team riders Kenny Belaey, Thomas Remvik Aasen, Rick Koekoek, Neil Tunnicliffe and Stan Shaw.
- Fits all ISIS bottom brackets.
- Threaded right-hand crank arm to accept a front freewheel or screw-on fixed sprocket.
- Wide threaded section allows a bashguard to be used in addition to a freewheel/sprocket.
- Multi-stage forging allows a design that is super light yet stiff and strong.
- Tough anodised matt silver finish with a stylish and distinctive black SL logo.
- 32.5mm offset provides plenty of clearance
- Available in 165mm, 170mm and 175mm lengths.

Dimensions
- Lengths available: 165mm, 170mm and 175mm.

Finishes
- Anodised matt silver finish
- Black laser etched SL logo

Weight
- 438g (165mm), 451g (170mm), 458g (175mm).

Please note: The minimum required thread contact between crank arm and sprocket/freewheel is 7mm, and a 1.37" sprocket/freewheel with maximum internal thread diameter 33.80mm (NOT 1.375") must be used. Failure to adhere to this instruction will damage the cranks threads and this is not covered under warranty.