E*thirteen Helix R Chainring
Top Pick
E*thirteen

E*thirteen Helix R Chainring

4.6

Best premium upgrade for mountain bikers seeking durability and style.

Engineered for precision and durability, this direct-mount chainring utilizes a refined tooth profile to keep your chain secure and quiet. Its lightweight, CNC-machined construction offers a reliable upgrade for riders seeking seamless compatibility across major drivetrain systems.

$55.00

Out of stock
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Number Of Teeth
0 30 32 34 40 42
Bcd Mm
0 104 107
Chain Compatibility Shimano 11-speed, Shimano 12-speed, SRAM 11-speed, SRAM 12-speed
10 Speed, 11 Speed, 12 Speed 11 Speed 11 Speed, 12 Speed 12 Speed 9 Speed, 10 Speed
Shimano 11-speed, Shimano 12-speed, SRAM 11-speed, SRAM 12-speed
Shimano, SRAM SRAM T-Type SRAM, Shimano
Mounting Type Direct Mount
4 Bolt
Direct Mount
Direct Mount Standard Helix R, TRS, LG1, XCX
Bosch SX, Bosch Gen4 CX e*thirteen e*thirteen, SRAM E-Thirteen Fazua Ride 60 Helix R, Helix, TRS, LG1, XCX
Helix R, TRS, LG1, XCX
Shimano SRAM 3-Bolt XCX, TRS, LG1

More Helix options

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E*thirteen Helix R Guidering

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E*thirteen Helix Race e*spec Chainring

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E*thirteen Helix Race Chainring

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E*thirteen Helix R Chainring

E*thirteen Helix R Chainring

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E*thirteen Guidering

E*thirteen Guidering

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E*thirteen Helix Race Cassette

E*thirteen Helix Race Cassette

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E*thirteen SL Guidering

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Guidering DH Chainring

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Guidering M

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e*thirteen Helix R Chainring

e*thirteen Helix R Chainring

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e*thirteen Helix R Chainring

e*thirteen Helix R Chainring

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E*thirteen Helix Race Cassette

E*thirteen Helix Race Cassette

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E*thirteen Helix Core E*spec Chainring

E*thirteen Helix Core E*spec Chainring

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e*thirteen Helix R Chainring

e*thirteen Helix R Chainring

$72.95
e*thirteen Helix R Chainring

e*thirteen Helix R Chainring

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e*thirteen Helix Race e*spec

e*thirteen Helix Race e*spec

$84.95
E*thirteen Helix Race e*spec

E*thirteen Helix Race e*spec

$84.95
e*thirteen Helix R Chainring

e*thirteen Helix R Chainring

$79.95
E*thirteen Helix Race Chainring

E*thirteen Helix Race Chainring

$58.36
E*thirteen Helix Core Chainring

E*thirteen Helix Core Chainring

$30.95
E*thirteen Helix R Chainring

E*thirteen Helix R Chainring

$55.00

Who it's for

  • Riders seeking a versatile component that fits multiple drivetrain setups
  • Aggressive mountain bikers who demand long-lasting performance in harsh conditions
  • Enduro racers needing reliable chain security without a heavy guide

Who should skip it

  • Home mechanics who prefer standard bolt patterns or common tools
  • Budget-conscious cyclists looking for the most affordable replacement part
  • Aesthetic-focused riders who want their bike to look brand new

Performance breakdown

Chain Retention

The G4 tooth profile locks the chain in place over rough terrain.

Excellent

Weight Efficiency

Extensive CNC machining sheds grams without compromising structural integrity.

Excellent

Drivetrain Compatibility

Seamlessly bridges the gap between Shimano and SRAM 11/12-speed systems.

Excellent

Noise Reduction

Refined tooth geometry keeps your drivetrain running whisper-quiet on the trail.

Excellent

Durability

Billet AL-7075-T6 aluminum stands up to aggressive riding and heavy torque.

Excellent

Installation Ease

Direct-mount design makes swapping rings a quick, straightforward workshop task.

Excellent

Key Specs

Material

AL-7075-T6

Mounting Type

Direct Mount

Compatibility

Shimano and SRAM 11 and 12 speed chains

Weight

50g (32 tooth)

Tooth Profile

G4 narrow-wide

Compatible Cranksets

Helix, TRS, LG1, and XCX direct mount cranks

Know before you buy

Still have a question?

Ask Metto anything about the E*thirteen Helix R Chainring before you decide.

E*thirteen Helix R Chainring

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