BMX Chain Tensioners
BMX race chain tensioners are small components with a big job — keeping your rear wheel perfectly positioned so your chain runs at the ideal tension. Too loose, and you risk a dropped chain; too tight, and you lose valuable speed. Tensioners help protect your drivetrain from unnecessary wear while maintaining smooth, efficient power transfer. They also keep your wheel aligned in the dropouts, improving handling and stability. In BMX racing, a secure, well-aligned drivetrain means you can put every bit of power to the ground without worrying about mechanical issues.