Clean X1 ISIS Cranks

Description and materials
- New ultralight ISIS cranks from Spanish brand Clean.
- Developed and tested for several months by Multi-World Champion Abel Mustieles.
- Huge cutouts at the back of the arms help save a lot of weight without compromising overall strength.
- Standard 1.37”x 24tpi thread, suitable for most  freewheels and sprockets.
- Wide threaded section (15mm) allows you to run a bashring together with the freewheel/sprocket.
- Suitable for most ISIS bottom brackets.
- An offset of 34mm provides enough clearance to avoid rubbing the stays or brake cylinders.
- Anodized matt black with silver laser etched Clean X1 graphics.
- Available in 160mm and 170mm

Sizes
- 160mm and 170mm long
- Offset: 34mm

Finishes
- Anodized matt black
- Silver laser etched Clean X1 graphics

Weight
- 438.06g (170mm) and440.52g (160mm)

Additional information
- Please bear in mind that there must be at least a 7mm thread in contact between freewheel and crank. Furthermore, a 1.37” freewheel/sprocket must be used with a maximum internal diameter of 33.8mm (and not the 1.375” ones). Not following these instructions may lead to thread damage (not covered under warranty).