e*thirteen Helix Core e*spec Chainring - Bosch / 34T is backordered and will ship as soon as it is back in stock.
e*thirteen Helix Core e*spec Chainring
Couldn't load pickup availability
Delivery and Shipping
Delivery and Shipping
Most items ship for free to the continental United States
e*thirteen Helix Core e*spec Chainring
Description
Description
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
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
You could get 31 reward points
Earn points by signing up for our rewards program




