5Dev

Aero Road 8-Bolt Chainring

5Dev Aero Road 8-Bolt Chainring brings precision engineering and aerodynamic performance to every ride. Designed for serious road and gravel cyclists running 1x drivetrains, this chainring blends sleek efficiency with the strength and reliability riders expect from 5Dev. Machined from high-grade 7075 aluminum in San Diego, it delivers a perfect balance of stiffness, lightweight design, and long-lasting durability.

Built around SRAM’s 8-bolt Direct Mount interface, the Aero Road chainring ensures a secure, efficient connection for smooth power transfer. The unique Shark Fin tooth profile minimizes chain noise and enhances retention—especially when paired with wide-range MTB cassettes in 1x mullet setups. Whether racing fast tarmac or tackling mixed-surface routes, this chainring keeps the drivetrain quiet, crisp, and dependable.

• Lightweight, aerodynamic design built for road and gravel performance
• Shark Fin tooth shaping reduces noise and improves chain stability
• 7075 aluminum construction for stiffness, precision, and durability
• SRAM 8-bolt Direct Mount compatibility
• Works seamlessly with SRAM Flat Top, Eagle, and Shimano 12-speed chains

Note: The aerodynamic profile is optimized for SRAM DUB bottom bracket cups and may not fit T47 bottom brackets.