To upgrade your bike's performance, start by removing the old axle carefully. This axle is designed to provide a smooth and stable ride. Its robust construction and precision engineering ensure durability and reliability, making it an essential upgrade for any serious . Features -Color:Black -Material:Copper -Size:17.50X2.50X2.50cm/6.88X0.98X0.98in -Stable support: offers a stable and robust axle support, ensuring a -Versatile use: suitable for various bicycles including mountain bikes, folding hub bikes, and road bikes, providing great versatility -Simple installation: designed for easy installation, enabling cyclists to replace the rear axle themselves with minimal effort -Better riding experience: decreases friction and noise, enhancing the overall riding experience and ensuring a quieter, smoother ride -Durable build: made from copper materials that ensure use, reducing the need for frequent maintenance or replacements Package list: 1 x rear axle