E*Thirteen Helix Race E*Spec Alloy Crankarms

Helix Race E Spec Alloy Cranks offer a high-performance alternative to carbon fiber for riders who 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 ideal 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 shorter lengths for improved pedal clearance on low BB frame geometries. Equipped with built-in alloy self-extracting crank bolts for ease of installation and removal when it's time to service. They feature narrow offsets for a traditional MTB Q Factor feel while offering enough clearance for motors and chainstays.

Don't let the lightweight fool you: Helix Race E Spec Alloy Cranks are tested to E Thirteen's exacting E-Enduro standards, and are suitable for EN17406 Class 5 applications. They come equipped with custom crank boots for heavy hitting, impact-resistant confidence on any terrain.

Specifications:

• Material: Forged, CNC Machined AL-6066-T6
• Weight: 413 g

Compatability:

• Pairs perfectly with Helix Race E Spec Chainring (sold separately)
• Bosch CX Gen4/5
• Brose S Mag
• Spindle: 24 mm ISIS Spindles (Not included)

Included:

• Crankset
• 2 x Crank Boots
• Sticker
• User Manual