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Introducing the 5DEV R-SPEC line. Designed to exceed the standard.
Podiums: 2025 Red Bull Hardline 2nd / 2024 Jr World Championship 1st / 2024 US DH National Championships 1st / 2024 US DS National Championship 2nd / 2024 UCI World Cup Bielsko - Biała, Poland JR DHI 1st / 2024 UCI World Cup Ft William JR DHI 1st / 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 52mm chainline.
29x130/30x130
Our 55mm Chainlines DUB Wide Spindle is also available.
29x136
Bottom Bracket Width: 68 - 73mm for Boost | SuperBoost Available in Select Sizes
Spindles: All of our cranks are compatible with any of our spindles.
If you have questions on what spindle you need please email us at info@5dev.com
You can find a complete list of all our spindle widths and diameters 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
Made in San Diego, California
Patent Pending
