Helix Race AL Crank 155mm Bosch Brose S e*thirteen
CS4EAA-103
e*thirteen Helix Race e*spec Alloy Cranks 155mm BOSCH Gen4-Brose S …
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 and Specialized Brose 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.
PRODUCT SPEC
Chainring Helix Race E*spec Chainring (sold separately)
Color Black, Bronze
Compatibility
Compatible with Bosch, Brose S Mag, TQ, Fazua*, Yamaha, Maxon and Specialized® Brose motor systems
Not compatible with Fazua Ride 60
Included Crankset, Crank Boots (x2), Sticker, User Manual
Length 155mm, 160mm, 165mm
Material Forged, CNC Machined AL-6066-T6 arms
Spindle Compatible with 24mm ISIS Spindles
Weight
155mm: 413g
160mm: 431g
165mm: 433g
Product Fitment
| Make | Model | Year | Capacity |
|---|---|---|---|
| No fitment information available | |||