5Dev
R-SPEC Trail/Enduro Cranks 29mm DUB Superboost Matte Black 170
5Dev R-SPEC Trail/Enduro Cranks 29mm DUB Superboost Matte Black 170
Introducing the 5DEV R-SPEC line. Designed to exceed the standard.
Podiums: 2023 US Enduro National Championships 1st / 2023 US Open DH 2nd / 2023 Crankworx DH Rotorua 2nd
Q factor: 167mm Boost | 176 SuperBoost+
Chainline: Our Standard Boost Spindle works with 52 and 55mm Chainlines.
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: 135mm, 145mm, 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
Tech Specs
| Crankarm Material: | Aluminum |
| Spindle Material: | Aluminum |
| Spindle Diameter: | 30mm |
| Chainring Mount: | SRAM 3-bolt Direct Mount |
| Chainring Included: | No |
| Warranty: | 5 Years |
Specs subject to change without notice. Please check with manufacturer for the most up-to-date information.