E*thirteen Helix Core E*spec Crankset
Best durable crankset for aggressive e-bike riders seeking reliability.
These e-bike specific cranks offer a robust upgrade for aggressive trail riding without the premium price tag. With a focus on durability and ease of service, they provide a reliable foundation for handling the extra torque and demands of electric mountain biking.
$84.95
More Helix options
E*thirteen Helix Race Crank Arm
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e*thirteen Helix Race Carbon
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e*thirteen Helix Race Carbon Crankset
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e*thirteen Helix Race Carbon Crankset
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e*thirteen Helix Race Carbon Crankset
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e*thirteen Helix R Crankset
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e*thirteen Helix R Crankset
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e*thirteen Helix e*spec Crank Arm
$174.99
e*thirteen Helix Core Crankset
$139.95
e*thirteen Helix Race GR Crankset
$239.95
e*thirteen Helix Race Crankset
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E*thirteen Helix Race Alloy Cranks
$229.95
E*thirteen Helix Race Crank Arm
$219.95
E*thirteen Helix Race Alloy Crank Arm
$308.21
E*thirteen Helix Race Carbon e*spec Cranks
$399.95
E*thirteen Helix Core e*spec Cranks
$84.95
Who it's for
- E-bike riders seeking long-lasting, reliable drivetrain components.
- E-bike owners prioritizing component harmony and easy installation.
- Riders wanting efficient power transfer and extended component life.
Who should skip it
- Budget-conscious riders looking for more affordable alternatives.
- Weight-sensitive riders prioritizing minimal bike mass.
- Traditional mountain bikers who do not require e-bike specific components.
Performance breakdown
Structural Integrity
Forged aluminum construction handles aggressive gravity riding without hesitation.
Maintenance Simplicity
Self-extracting bolts make removal and servicing a quick, painless task.
Trail Protection
Included molded boots effectively shield against inevitable rock strikes.
E-MTB Geometry
Shortened arm length significantly reduces pedal strikes on technical terrain.
System Compatibility
Seamlessly integrates with major motor platforms like Bosch and Brose.
Weight Efficiency
Balances robust durability with a weight profile suitable for e-bikes.
Key Specs
Crank Arm Length
160 mm
Material
Forged Aluminum
Weight
453.59 grams
Compatibility
Bosch CX Gen4/SX, Brose S Mag, TQ HPR50
Offset
26 mm
Intended Use
E-MTB
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