ethirteen Helix Plus Direct Mount Chainring

ethirteen Helix Plus Direct Mount Chainring Info

e*thirteen Helix Plus Direct Mount Chainring is a durable, performance-focused replacement designed to keep modern 1x drivetrains running quietly and securely. Built as a direct OEM option for e*thirteen direct mount crank systems, it balances low weight, long service life, and dependable chain retention for trail and enduro riding.

The Helix Plus chainring features e*thirteen’s advanced M4 narrow-wide tooth profile, engineered to maximize chain security while reducing drivetrain noise and long-term wear. This refined tooth shaping helps the chain stay engaged under load and through rough terrain, minimizing dropped chains without the need for additional retention devices.

Machined from 7075-T6 aluminum, the Helix Plus Direct Mount Chainring offers an excellent strength-to-weight ratio for riders who want alloy performance with everyday durability. A matte black finish keeps the look clean and understated, while compatibility across multiple e*thirteen crank platforms makes it a versatile option for replacements or gearing updates.

e*thirteen Helix Plus Direct Mount Chainring Specs at a Glance

• Mount Type: e*thirteen direct mount.
• Tooth Profile: M4 narrow-wide.
• Compatibility: e*thirteen Helix, TRS, LG1, and XCX MTN direct mount cranks.
• Sizes: 30T, 32T, 34T.
• Material: 7075-T6 aluminum alloy.
• Finish: Matte black.

Design Benefits

1. Secure Chain Retention: M4 narrow-wide profile keeps the chain in place on rough trails.
2. Quiet Performance: Refined tooth shaping reduces drivetrain noise and wear.
3. Lightweight Strength: 7075-T6 alloy delivers durability without excess weight.

Final Take

The e*thirteen Helix Plus Direct Mount Chainring is a reliable, well-balanced option for riders who want alloy efficiency with confident chain control. With proven tooth design, multiple size options, and broad crank compatibility, it’s a smart choice for maintaining or upgrading a modern MTB drivetrain.