About

Description & Specs
  • Compatible with Bosch, Brose S Mag, TQ, Fazua*, Yamaha, Maxon and Specialized® Brose motor systems using the 24mm ISIS standard
  • Forged and CNC finished for performance with great style
  • Available in short lengths for improved clearnace
  • Equiped with built-in allpy self extracting cranks bolts and crank boots
  • Tested to exceed E-Enduro EN17406 Class 4 standards
    • TECH SPECS
    model Helix Race Alloy e*spec
    length 155mm
    spindle interface 24mm ISIS
    Q factor -
    material aluminum
    color bronze
    Description & Specs
  • Compatible with Bosch, Brose S Mag, TQ, Fazua*, Yamaha, Maxon and Specialized® Brose motor systems using the 24mm ISIS standard
  • Forged and CNC finished for performance with great style
  • Available in short lengths for improved clearnace
  • Equiped with built-in allpy self extracting cranks bolts and crank boots
  • Tested to exceed E-Enduro EN17406 Class 4 standards
    • TECH SPECS
    model Helix Race Alloy e*spec
    length 155mm
    spindle interface 24mm ISIS
    Q factor -
    material aluminum
    color bronze

    E*thirteen Helix Race Alloy e*spec Crank Bosch Gen4 155mm Bronz

    B-EV8084

    $219.95
    $219.95
    $219.95
    Shipping calculated at checkout.
    Expected Ship Date: Wed Jan 15
    Fast Shipping
    Orders $50+ Ship Free*

    MTBHQ Shipping

    You want your parts fast, we get it. That is why we offer fast & free shipping on orders starting at just $50. Orders start processing immediately and most orders ship in 0 - 2 business days. Please note that some exclusions do apply on oversize items including but not limited to complete bikes, car racks, and frames. Please refer to your shipping options at checkout for the most accurate shipping quote on your order.
    Deal Alert! This Item Is On Sale
    Discount Automatically Applied At Checkout 🤘
    30 Day Returns
    If you have an issue, return new items for up to 30 days.
    Key Product Specs
    • 155mm
    • Bronz

    Related Items