e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH Gen4-Brose S Mag-TQ HPR50, 26.5mm Offset, 165mm, with Self Extractor, Silver
SKU: 82329365123

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH Gen4-Brose S Mag-TQ HPR50, 26.5mm Offset, 165mm, with Self Extractor, Silver

Sale price$98.97 Regular price$109.97
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH Gen4-Brose S Mag-TQ HPR50, 26.5mm Offset, 165mm, with Self Extractor, SilverA 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

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: 4711280343720
    Manufacturer Part Number: CS4HAA-104
    CK1405
    183075-Q0-L


    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 82329365123

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    Alfredo Fernandez
    Lowell, US
    ★★★★★ 5
    LOVE IT
    Color: Light Blue, Size: X-Large
    LOVE IT!!!! Coming for more!!!! Perfect fit, perfect size, i simply love it
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    Reviewed in the United States on March 31, 2026
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    Robert W Warnock
    Battle Creek, US
    ★★★★★ 5
    Love it
    Color: Red, Size: Large
    Excellent shirt
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    Reviewed in the United States on May 24, 2026
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    Amazon Customer
    New York, US
    ★★★★★ 3
    Item received not as pictured - beware
    Item not as described. The navy version I ordered showed a colored zipper and a print pattern inside the collar in the description but the one I received is solid navy in color. Not what I wanted or ordered. It fit fine and I liked the weight of the material as it is a little heavier than another Maelreg shirt I ordered which had the same description. Be careful when ordering as the color and weight of the material is certainly not accurate.
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    Reviewed in the United States on March 25, 2026
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    smiley05
    Louisville, US
    ★★★★★ 5
    Great product
    Husband loves this warm but lightweight pullover.
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    Reviewed in the United States on April 1, 2026
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    Amazon Customer
    Omaha, US
    ★★★★★ 4
    sleeves long
    I'm 5'6" and stocky but the sleeves are too long and slip over to rest half way down my hand. If your 5'9 or taller you will be fine.
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    Reviewed in the United States on December 15, 2025

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