- Frame sweat protection: Keeps your bike frame dry and protected from sweat during intense rides. The guard absorbs sweat and helps prevent damage, staining, and corrosion. This trainer sweat guard is designed to keep your bike clean. - Easy setup and adjustable fit: Installs quickly without tools. The sweat-absorbing band adapts to most frame sizes. Lightweight yet sturdy, it stays in place and won’t slip during hard workouts. - Comfortable and breathable material: Made from soft, absorbent fabric for rider comfort. Breathable design allows air flow and sits unobtrusively compared with bulky covers. - Reusable and machine washable: Durable for repeated use. Toss the frame protector in the wash after sessions. It absorbs sweat and is ready for reuse. - Use scenarios: Ideal for indoor trainer sessions to protect your frame; great for long outdoor rides to keep the frame clean; convenient during travel or storage to prevent sweat stains.