ethirteen  Helix Core e*spec Alloy Crankarms - Bosch

$84.95

Upgrade your e-bike with the ethirteen Helix Core e*spec crankarms. They're built for e-MTB strength, so you don't need to worry about pedal strikes or holding back on your next gravity run.

Color: Black
Size: 170 MM
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Location Image of color BlackLocation Image of color Black
Location Image of color Black

Features

  • Forged aluminum arms keep you confident on the trail
  • Alloy self-extracting crank bolts mean efficient routine service and minimum added weight
  • Designed for use with Bosch, Brose S Mag and TQ HPR 50 motors
  • 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

170 MM: 170 millimeters

Crankarm Material

Aluminum

Bottom Bracket Compatibility

24 mm ISIS

Bolt Circle Diameter

Not Applicable

Q Factor

Bosch Gen4 = 181.5 mm / Brose S Mag = 195 mm / TQ HPR50 = 181.5 mm

Material(s)

Forged AL-6066-T6

Weight

170 MM: 529

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