Helix Race 8 Bolt Chainrings provide an weight-saving upgrade solution for 8-bolt crank users, and the perfect match for our Helix Race Carbon Cranks. M4 narrow-wide profile delivers enhanced chain retention and compatible with Shimano, Sram, and TRP 11/12s drivetrains, incl. T-Type Unique 4-bolt locking interface reduces weight and simplifies installation and maintenance. Forged-CNC 7075 AL for ultralight weight, with high strength, stiffness, and wear-life. Compatible with 8-bolt cranks and e*thirteen Helix Race Carbon Cranks Helix Race
Chainring
8 Bolt
32T
3mm Offset
Compatible with Shimano/SRAM 11/12s Chains
Black Helix Race 8 Bolt Chainrings are an update to any 8-bolt drivetrain. Exquisitely machined from 7075-AL, they're stiff and durable, and provide a significant weight reduction over competitors. A unique four-bolt locking interface reduces assembly weight while improving longevity and ease of assembly and maintenance. Featuring e*thirteen's M4 narrow-wide tooth profile, they deliver excellent chain retention, long wear-life, and are compatible with Shimano and Sram drivetrains, including T-type.