Silicone brake lever covers for Shimano ST-5600 / ST-5601 / ST-6600 Key benefits Enhanced control and safety: Soft, non-slip silicone sleeve improves grip on the brake lever so you maintain control in wet, cold, or sweaty conditions. Reduced hand fatigue: The cushioned silica gel surface eases pressure on your palms and fingers during long rides, making extended commutes and endurance rides more comfortable. Built to last: Made from durable silica gel that resists wear from outdoor use, delivering consistent performance ride after ride. Easy, tool-free fit: Designed to slip over existing levers for a secure, seamless fit without tools or modifications. What it does Provides a secure, non-slip grip to help you handle sudden braking, tight descents, and technical maneuvers more confidently. Adds a soft touch that reduces vibration and pressure points, helping prevent numbness and hand strain on longer routes. Protects original lever surfaces from scratches and wear while maintaining full lever functionality. Compatibility and installation Specifically designed for Shimano ST-5600, ST-5601, and ST-6600 brake levers. Installs quickly by hand; no tools required and no permanent changes to your bike. Material and performance Constructed from durable silica gel (silicone) for long-lasting elasticity, wear resistance, and weather tolerance. Maintains grip and comfort across a wide range of temperatures and conditions. Use scenarios Wet-weather commuting: Improve grip and safety when riding in rain or on slick streets. Long-distance rides or touring: Reduce hand fatigue over hours in the saddle. Fast descents and technical training: Maintain secure brake contact during aggressive braking and repeated lever use. If you ride with ST-5600, ST-5601, or ST-6600 levers and want better grip, added comfort, and simple installation, these silicone lever covers provide a practical, durable solution.