Features: Designed for quick releases and thru axles systems, this bicycles chain holder securely stabilizes chains during transport or maintenance. Crafted from light weight aluminum alloy, this chain tensioner features corrosions resistance and professional aesthetics. Ideal for cycling enthusiasts, bike mechanics, and frequent travelers needing chain management solution during bike transportation or servicing procedures. Perfect for securing chains when mounting bikes on car racks, performing drivetrain maintenance, or storing bicycles. Engineered with precisions tolerances, this bike chain stabilizer ensures effortless installation across road bikes. Specifications: Materials: Aluminum Alloy+POM Color: As The Picture Shows Package Weight: approx.116g Size: Mixed Size Package Includes: 1Pc Bicycles Chain Holder note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!