specialized giant cube cannondale Mavic Castelli endura altura
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  • Product Description

    Extruded and CNC-machined from 6061-T6 aluminum, the BOX Zero Stem Spacers feature an ultra-minimalist design that is super lightweight. Weights range from 0.02 to 0.14 ounces (0.56 to 4 grams), depending on the size.

    Sold in packs of five, including two 1-millimeter and one each 3-, 5- and 10-millimeter heights, the set provides spacing adjustments from 1 to 20 millimeters.

    Available in anodized Red, Blue, Gold and Black to fit 1” and 1 1/8” forks. For the best performance, stack the spacers so the vertical supports are in alignment. Maximum recommended user weight is 120 pounds. 


    • 1”-6.7 grams/0.23 ounces
    • 1 1/8”-8.2 grams/0.28 ounces

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