5DEV R-SPEC Trail Enduro Cranks - Race

5DEV R-SPEC TRAIL/ENDURO Cranks Introducing the 5DEV R-SPEC line. Designed to exceed the standard.  Q factor: 167mm Boost | 176 SuperBoost+ Bottom Bracket Width: 68 -  73mm for Boost | SuperBoost Available in Select Sizes Spindle diameters: 30mm and 29mm  (need help determining what spindle size? CLICK HERE) Lengths: 155mm, 160mm, 165mm, 170mm Material: 7050 Billet Aluminum Crank bolts: Chromoly Steel  Hardware: Self-extracting Hardware Preloader: CNC'd 7075  Alloy  Chainring: Compatible with SRAM 3-Bolt Direct Mount Chainring Interface Weight: 610g (165mm length 29mm spindle) Warranty: 5 Year Warranty  Includes Chainring Mounting Hardware Made in San Diego, California  Patent Pending