The Alpcour Replacement Skewer ensures a safe and steady ride on your stationary bike. This skewer, specifically designed for your bike's rear wheel axle, provides stability, preventing unwanted tipping and toppling. A hassle-free setup is guaranteed, as it conveniently fits your rear wheel axle, eliminating the time-consuming task of disassembly and reassembly. The quick-release feature ensures easy lock-in, making it user-friendly for both beginners and professional bikers. Universally compatible with most bike trainers, it is optimal for use with Alpcour bike trainer stands, fitting rear axles with diameters of 4.92”-6.57”. Made from high-quality Alloy, known for its hardness, sturdiness, and corrosion-resistance, this skewer is built to last. Ideal for any weather or climate, it's perfect for both road and mountain bikes. Upgrade your indoor training experience with the Alpcour Replacement Skewer.