5Dev R-Spec Trail/Enduro Cranks 145mm No Spindle Raw MFPN=H3MZAXEXX 30mm aluminum spindle is compatible

30mm aluminum spindle is compatible with nearly every bottom bracket system with Hopes extended range of bottom brackets

Built with all the tech you expect from a short sleeve jersey but rides like a short sleeve tee

The Specialized M1-460 battery features an integrated Trail Display

Hose fittings for Hayes hydraulic disc brakes available a la carte

Silicone and rubber grip for stability

5Dev R-Spec Trail/Enduro Cranks 145mm No Spindle Raw MFPN=H3MZAXEXX 30mm aluminum spindle is compatibleSpindle must be purchased separately. Use FD140* An evolution of the original, now exceeding the ISO Race standard Low profile crank arm reduces pedal strike during technical climbs Compatible with SRAM 3 bolt direct mount chainring interface Q Factor: 167mm for 52mm Boost (176mm for Super Boost+) Now features a matte finish 5 year warranty Weight: 610g (165mm length with 29mm spindle) Model R Spec Trail Enduro Length 145mm Direct Mount BCD 3 Bolt