Crewkerz WAW ISIS

Product code: 14470

Tough but light ISIS cranks.
Thread is compatible with almost all screw-on trials freewheels!
Great value replacement, or upgrade!

- Great value, lightweight, and tough ISIS cranks from Crewkerz!
- Forged from 7075 series aluminium for maximum strength, then CNC finished removing any excess material, helping to save weight.
- ISIS fitting is compatible with a wide range of BBs.
- Large offset makes these cranks idea for frames with wider rear triangles where crank clearance can be an issue.
- 1.37" x 24tpi thread suitable for use with any threaded sprocket or freewheel we sell (unless otherwise mentioned).
- Wide threaded section allows the use of a bashring.
- Large recessed sections forged into the rear face of the crank reduce weight substantially without compromising strength.
- Tough anodised black finish is complimented by stylish laser etched WAW graphics.
- Available in 165mm length only.
- Weight: 455g
- Offset: 33mm

Ensure that your pedals are tightened to at least 310 in-lbs (35 Nm) every 5 minutes for the first few rides. Before fitting, it's also a good idea to make sure your pedal axles are clean (a wire brush works well) then greased before installation.
Similarly, always check crank bolt torque is at least 310 in-lbs (35 Nm) every 5 minutes for the first few rides, then each and every ride after that.
Failure to keep your pedals or crank bolts tight as described above is likely damage your cranks and this will not be covered under warranty.

Please note that 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.

Please note: due to the manufacturing processes used for these cranks, there may be small variations in concentricity between the freewheel and bottom bracket interfaces. This can lead to a certain amount of run out for any freewheel, sprocket or adaptor installed on the crank arm. While this isn't an issue on trials bikes, for applications requiring much higher tolerances we cannot guarantee they will be suitable. Please get in touch if you have any questions.

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