e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50, 21.5mm Offset, 165mm, with Self Extractor, Silver

$219.95
SKU 183081
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.

    Product Specifics

    • Color: Silver
    • Crank Length (mm): 165
    • Pedal Spindle: 9/16"
    • Spindle Interface Type: ISIS
    • Designed for ebike: Yes
    • Defined Color: Silver



    Today's Stock Status

    2 Available to ship in 2-4 Business Days





    UPC: Not available
    EAN: 4711280343782
    Manufacturer Part Number: CS4HAA-110
    CK1411
    183081-Q0-L

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