The Elite 135x10mm/12mm Thru-Axle Adapter is designed specifically to enhance compatibility and performance for Elite AXIS Rollers. Built to accommodate thru-axle diameters of 10 mm and 12 mm, this adapter ensures a tight, secure fit for your training setup. Engineered from professional-grade materials, it provides long-term durability and exceptional resistance to weather, corrosion, and mechanical stress. Its simple design allows for fast, tool-free assembly, letting you focus on your ride instead of your setup. Whether training indoors or fine-tuning your performance, this adapter guarantees stability and consistent alignment between your bike and the roller frame. Ideal for riders using modern mountain or gravel bikes equipped with thru-axle systems, it represents the perfect upgrade for smooth, realistic indoor training sessions without the Rizer accessory.