Helix Core e*spec Chainring

Helix Core e*spec Direct Mount Chainrings feature our narrow-wide tooth profile, for reliable chain retention and an extra long wear life. Helix Core e*spec rings are cold-formed from steel and then heat-treated to provide excellent durability and toughness, all at a price that's easy on your wallet.

• Long-lasting and economical steel construction
• M4 narrow-wide tooth profile for excellent chain retention and Shimano®/Sram® drivetrain compatibility
• Compatible with Sram® T-type® chains

We use UPS/Fedex to deliver all of our products to ensure they arrive in the best possible condition.

Local pickup is available if selected at checkout.

All products unopened products are eligible for return within 7 days of delivery. Custom orders are subject to a restocking fee.