#Hashtagg ISIS Cranks

Product code: 12874

170mm (Pair)	$87.06
175mm (Pair)	$87.06

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- Light weight cranks from #Hashtagg.
- Forged then CNC machined construction offers a great balance of price, weight, strength, stiffness and quality.
- Design taken from the successful #Hashtagg BB30 Crankset, now made available for use with regular ISIS bottom brackets.
- 1.37" x 24tpi thread suitable for use with any threaded sprocket or freewheel we sell (unless otherwise mentioned).
- Large recessed sections forged into the rear face of the crank reduce weight substantially, while the strengthening ribs ensure good stiffness and durability.
- Stylish laser etched graphics look great. Please note: our latest cranks don't feature the laser etched #Hashtagg logo on the side of the crank arm shown in the second image.
- Available in 170mm or 175mm lengths, in bright, polished silver only.
- Weight: 440g (170mm length), 449g (175mm length)
- Please note: These are a lightweight competition crank designed for competition BIU / UCI riding. We don't recommend these cranks for use on street trials bikes!
- Offset: 35mm

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.