A ISIS-spindle e-bike crank built around a 14mm offset for Specialized M30 SL1.1 motors.

Highlights

  • 14mm offset, built for Specialized M30 SL1.1 motors
  • ISIS spindle with self-extracting crank bolt
  • Available in 155mm and 160mm lengths in this listing
  • Black finish
  • No bottom bracket or chainring included

Built for e-bike torque

The 14mm offset is e*thirteen's fit for Specialized M30 SL1.1 motors, mounting directly into the motor's drive-unit spindle interface rather than a separate frame bottom bracket.

Compatibility & fit

ISIS spindle, 14mm offset, built for Specialized M30 SL1.1 motors. No bottom bracket or chainring included — pair with a matching Helix Race e*spec direct-mount chainring (sold separately).

Options

Length
155mm
160mm
e*thirteen covers this product for 10 years against manufacturing and material defects from the date of purchase; crash, impact or misuse damage qualifies for a discounted replacement under e*thirteen's Infinite Ride crash-replacement programme. This is in addition to your rights under the Australian Consumer Law, so keep your proof of purchase. For warranty support, return the product to Tune Cycles and we'll manage the claim with e*thirteen's Australian distributor.
  • 14mm offset for Specialized M30 SL1.1 motors
  • ISIS spindle, self-extracting bolt
  • Black
  • No BB or chainring included
Offset14mm
SpindleISIS
Motor fitSpecialized M30 SL1.1 motors
ColourBlack
Lengths (this listing)155mm, 160mm
Chainring / BBNot included — sold separately
SKU DTW-ETG-CS4HAA-12-PAR
Brand e*Thirteen
Shipping Weight 0.8000kg