The Spire Crank is a brand new product for 2016. The idea behind the Spire Crank was to take the proven 2 & ½ piece system and combine it with a super tough, box-section arm design that will remain incredibly stuff and dent resistant.
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After a year of testing from Bruno Hoffmann and the rest of the PRO team, the end result is a super strong and reliable crank built to shred.
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Details :
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- Material : tubular heat-treated 4130 crmo arms & crmo axle
- Length : 170mm or 175mm
- Axle : 22mm crmo ultra hollow
- Strong, lightweight crank / RSD & LSD compatible / 22mm hollow heat-treated spindle / smooth and rounded ankle friendly spindle boss
- Weight : 901g (31.78oz) 170mm
MORE INFORMATION
| Gender | Not Specified |
| Crank length | 175 |











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