5DEV R-SPEC TRAIL/ENDURO Cranks
Introducing the 5DEV R-SPEC line, engineered to exceed the highest standards of mountain bike performance. Proven on the world stage, these cranks have powered riders to the podium at the Red Bull Hardline, UCI World Cups, and National DH Championships. Whether you are charging steep technical chunk, ripping laps at your local park, or sessioning your favorite jump line, these cranks are designed for aggressive trail, enduro, and DH style riding.
Utilizing advanced 5-Axis CNC machining in San Diego, California, we produce high-performance components with precision and speed. Our low-profile crank arm design is a game-changer for technical riding, significantly reducing pedal strikes during punchy climbs. This allows you to clean more sections of trail and get back to the top for another lap with less effort and more confidence.
The R-SPEC series includes our standard high-performance models as well as Limited Edition Custom Shop runs. These limited production releases feature unique finishes and are manufactured in small quantities for those seeking a custom aesthetic paired with world-class engineering.
Performance Specifications:
Q factor: 167mm Boost | 176mm SuperBoost+
Chainline: Standard Boost Spindle works with 52mm chainline. 55mm Chainline DUB Wide Spindles are also available.
Bottom Bracket Width: 68 - 73mm for Boost (SuperBoost available in select configurations)
Spindles: Compatible with 30mm and SRAM DUB diameters. All crank arms are compatible with our full range of spindles.
Material: High-strength 7000 Series Billet Aluminum
Crank bolts: Chromoly Steel
Hardware: Self-extracting hardware for easy maintenance
Preloader: CNC'd 7075 Alloy
Chainring Interface: Compatible with SRAM 3-Bolt Direct Mount
Weight: Approximately 610g - 620g (depending on configuration)
Warranty: 5 Year Warranty
Spindle Bolt Torque Spec: 40nm (ensure the use of generous grease during installation)
Includes: Chainring Mounting Hardware
Made in San Diego, California
