5Dev R-Spec Crankset
Best premium component for discerning cyclists prioritizing unique design and exceptional quality.
Engineered for aggressive trail and enduro riding, these crank arms prioritize stiffness and weight efficiency. The billet aluminum construction ensures durability, while the modular spindle system offers flexibility for various bottom bracket standards.
$549.00
Who it's for
- Serious riders seeking ultimate performance and long-term reliability.
- Competitive cyclists and weight-conscious enthusiasts.
- Riders who value premium aesthetics and exclusive componentry.
Who should skip it
- Budget-conscious cyclists or those not needing top-tier performance.
- Cyclists with specific frame requirements or diverse component needs.
- Buyers expecting immediate availability from mainstream bike shops.
Performance breakdown
Structural Stiffness
Billet aluminum construction delivers immediate, flex-free power transfer under heavy load.
Weight Efficiency
Impressively light for an alloy crankset built for aggressive enduro abuse.
Durability
Machined from high-grade billet to withstand severe trail impacts and wear.
Aesthetic Finish
Distinctive machining marks create a premium, industrial look for custom builds.
Compatibility
SRAM 8-bolt interface ensures easy chainring swaps across most modern setups.
Installation Ease
Standard direct-mount design makes for straightforward setup with common shop tools.
Key Specs
Crank Arm Length
165 mm
Weight
625 grams
Material
Aluminum
Intended Use
Mountain
Chainring Mount Type
Direct Mount
Bottom Bracket Interface Type
DUB
Spindle Compatibility
29mm DUB or 30mm
Boost Compatible
Yes
Crank Construction Type
Billet
Know before you buy
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