5Dev

Oval T-Type 3-Bolt Chainrings

The 5Dev Oval T-Type 3-Bolt Chainring brings precision machining and performance-driven design together for riders who demand smoother power delivery and podium-worthy efficiency. Handcrafted in San Diego, this oval chainring helps optimize pedal stroke by reducing dead spots, delivering a more consistent transfer of power on every climb and sprint.

Built with a SRAM 3-bolt direct mount and a 3mm offset for Boost chainlines, the 5Dev Oval T-Type Chainring offers perfect alignment and compatibility with both SRAM and Shimano 12-speed chains, including the latest T-Type setups. The result is quiet, crisp shifting and a drivetrain that feels dialed in from the first ride to the last.

Whether chasing efficiency on technical climbs or maintaining traction in rough terrain, this high-performance oval ring helps keep cadence smooth and legs fresher for longer. At just 58g, it’s a lightweight upgrade that punches well above its weight in performance.

• Oval profile enhances power transfer and pedal smoothness
• CNC-machined in San Diego for exceptional precision and durability
• SRAM 3-bolt direct mount with 3mm Boost offset
• Compatible with SRAM and Shimano 12-speed chains, including T-Type
• Weighs just 58 grams for a lightweight, responsive feel

Note: May not be compatible with all high-pivot frame designs.