E*Thirteen

Helix e*spec Chainring 104BCD AL DM

Built to handle the demands of e-MTB riders, the ethirteen Helix espec Chainring delivers exceptional durability, chain retention, and value. These chainrings are cold-formed from high-strength steel and heat-treated to extend wear life, making them a reliable upgrade or replacement for electric mountain bike setups.

Designed with a narrow-wide tooth profile for consistent chain engagement, the Helix e*spec ensures smooth power delivery and reduces the risk of dropped chains, even in rough terrain. Compatible with 104 BCD direct mount systems, this ring is an excellent choice for riders seeking long-lasting performance at a budget-friendly price.

Key Features:

• Available sizes: 32T and 34T
• Mounting: 104 BCD direct mount interface
• Construction: Cold-formed and heat-treated steel for exceptional toughness
• Tooth profile: Narrow-wide design for improved chain retention
• Finish: Black