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HIGH PERFORMANCE. CONFIDENCE ON ANY TERRAIN.
Helix Race e*spec Alloy Cranks offer a high performance alternative to carbon fiber for riders that prefer alloy or don’t want to pay for carbon to get a premium product. Forged and extensively CNC finished, the Helix Race e*spec Crank is a piece of machining art to personalize your fit and dream e-bike build.
These cranks are a serious upgrade that will increase strength and pedal strike resistance while reducing your bike’s weight. Available in eMTB rider-preferred lengths for improved pedal clearance on low BB frame geos. 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®, Sram® motor systems using the 24mm ISIS standard. They feature narrow offsets for traditional MTB Q Factor feel while offering enough clearance for motors and
chainstays.
Don’t let the light weight fool you. The Helix Race e*spec Alloy Cranks are tested to exceed E-Enduro EN17406 Class 4 standards and come equipped with custom crank boots for heavy hitting, impact resistant confidence on any terrain.
Chainring
Color
Compatibility
Included
Length
Material
Spindle
Weight
160mm: 431g
165mm: 433g
![Helix Race E*spec Alloy Crank](https://cdn.shopify.com/s/files/1/0063/3765/8983/t/59/assets/badge.png?v=130515577682218264381670976708)
Guaranteed to be free from defects in materials or workmanship for 5 years after original purchase