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© 2013 by Storck Bicycle
GmbH
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| Powerarms SL MTB |

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Carbon crank set, without chain rings, integrated ultra precise high grade alloy axle
- weight: from 480g
- assembling: BSA thread (on demand for Italian thread), compatible with every frame (also E-type derailleur), outside bearing shells, for 68 and 73mm bottom bracket
- lengths: 175mm
- bolt circle: 104/64mm (min. 22 chain ring)
- Q-factor: 170mm
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