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E*thirteen

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset 155mm Self Extractor Silver

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset 155mm Self Extractor Silver

Regular price $219.95 USD
Regular price $219.95 USD Sale price $219.95 USD
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First Time Customer? Your Discount is Applied Automatically at Checkout.

SHIPPING & DELIVERY

All Bicycles are Pickup in Store Only!

Shipping frames, parts, apparel, & accessories
Kirkland Bicycle gladly ships in the contiguous United States. Most orders $99 and over ship for free.

Oversized products such as wheels/bike racks etc. do not qualify for free shipping. Kirkland Bicycle does not currently ship outside of the contiguous United states including Alaska and Hawaii, Puerto Rico and other US territories, as well as internationally.

RETURN POLICY

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return open your Orders page or email contact@kirklandbicycle.com.

Please note that all returns will need to be sent to 208 Kirkland Ave NE, Kirkland WA 98033


If your return is accepted, we’ll send you a return shipping label, as well as instructions on how to send your package. Items sent back to us without first requesting a return will not be accepted.

Read our full return policy here

SKU:CK1409

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e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset 155mm with Self Extractor Silver. A high-performance weight-optimized alternative to carbon fiber for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineered for compatibility with Bosch Gen 4 Brose S Mag TQ HPR 50 Fazua Yamaha Maxon and Specialized Brose motor systems. They come in short lengths starting at 155mm for improved pedal clearance and are tested to E-Enduro standards.
  • TECH SPECS
Color SilverCrank Length (mm) 155Pedal Spindle 9/16"Spindle Interface Type ISISDesigned for ebike YesDefined Color Silver