ethirteen  Helix Race e*spec Alloy Crankarms

$219.95
Color: Bronze
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Personalize your dream e-bike with the ethirteen Helix Race e*spec Alloy crankarm set. It's a high-performance alternative to carbon fiber for riders that prefer alloy or don't want to pay for carbon.

Location Image of color BronzeLocation Image of color Bronze
Location Image of color Bronze

Features

  • These cranks are a serious upgrade that will increase strength and pedal strike resistance while reducing your bike's weight
  • Available in e-MTB rider-preferred lengths for improved pedal clearance on low bottom bracket frame geometries
  • Equipped with built-in alloy self extracting crank bolts for ease of installation and removal when it's time to service
  • Compatible with Bosch, Brose S Mag, TQ, Fazua, Yamaha, Maxon and Specialized Brose motor systems using the 24 mm ISIS standard (not compatible with Fazua Ride 60)
  • Compatible with 24 mm ISIS spindles
  • Comes with crankset, crank boots (x2), sticker and user manual

Imported.

View all ethirteen Bike Cranksets

Technical Specs

Best Use

Mountain Biking

Crankarm Length

160 MM: 160 millimeters

165 MM: 165 millimeters

Crankarm Material

Aluminum

Bottom Bracket Compatibility

24 mm ISIS

Bolt Circle Diameter

Not Applicable

Q Factor

Bosch Gen4 = 184.9 mm / Brose S Mag = 171.4 mm / TQ HPR50 = 184.4 mm

Material(s)

Forged, CNC-machined AL-6066-T6

Weight

160 MM: 431

165 MM: 433

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