Forx E-bike Cranks HEX2.5 ISIS 155 SB Black 1 pair

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  • Regular price $625.00
  • 1 available
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155mm ergonomically designed to reduce ‘crank strikes’ during technical climbs and uphill ascents and descents.

Natural Q factor for better ankle clearance and reduced hip strain. FORX’s range of custom cranks cover all rider sizes and experience levels.

Our cranks have a lively and strong feel for riding confidence in all conditions.



Technical Specs:

  • Reduce rock & pedal strikes. Making technical rides easier.
  • Ergonomically designed.
  • Smaller spinning circle, spinning at a higher cadence, Better motor efficiency.
  • Less stresses & strain on hips, knees & ankles.
  • Designed & developed in the mountains of Queenstown, New Zealand.

CNC aircraft grade 7075 aluminium hard anodised midnight black

Specialized offset:

  • This crank model designed for Specialized LEVO, KENEVO & Brose motor E-bikes
  • CNC machined 7075 series aluminium crank arms with a strong stiff and bulletproof feel in 155mm great for technical climbs big descents and smashing laps at the park.
  • HEX2.5 model giving you a 188mm Qfactor
  • HEX2.5 221g per crank arm

Please Note: compatible with motor systems using an ISIS spline axle/crank arm interface only.

Materials: FORX cranks are made from 7075 aircraft grade aluminium.

Compatibility: Self extraction technology allows our cranks to be installed or removed in minutes.