Box One Cassette Spacer Kits

$14.99 Sale Save
Color Red

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The Box One Cassette Spacer Kit is extruded and CNC-machined from 6061-T6 aluminum and features a super lightweight minimalist design. Packaged in 4 piece kits which provide 1 to 10 millimeters of spacing adjustment to dial in that chain line.


    Adjustable from 1mm to 10mm for Adjusting Chainline
    Extremely Lightweight XO Skeleton Design

    Material: 6061-T6 Aluminum
    Process: Extruded & CNC Machined
    Finish: Anodized
    • Spacing: 1-10mm
    • 1mm [2]
    • 3mm [1]
    • 5mm [1]
    • Driver: HG Freehub Body