E*Thirteen

Helix Race 8-Bolt Chainring - 34t, 11/12-Speed, 3mm Offset, 8-Bolt Direct Mount

e*thirteen Helix Race 8-Bolt Chainrings are 8-bolt chainrings for gravity riding. Made from 7075-AL, they are CNC machined for low weight and stiffness. With Helix Race Carbon cranks, the 3mm offset creates a chainline suitable for long-travel bikes. The M4 narrow-wide tooth profile offers chain retention, lower noise, and less wear. They work with Shimano 11-speed and SRAM 11/12-speed drivetrains, including T-Type. Use with 8-bolt cranks for compatibility.

Key Features:

• 8-bolt direct mount for Helix Race Carbon cranks
• 3mm offset for chainline with 8-bolt cranks
• Four-bolt locking interface for secure fit and reduced weight
• 7075-AL construction for stiffness and wear resistance
• M4 narrow-wide teeth for chain retention and 11/12-speed Shimano/SRAM/TRP compatibility, including T-Type
• For 8-bolt crank users