5Dev R-Spec Trail/Enduro Cranks 170mm 30mm Spindle Blk

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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)