FR5 Aluminum Alloy Bicycle Brake Handle Grips For MTB Road Bike Colorful Brake Levers Kids Brake Levers Universal aluminum alloy forging, surface sandblasting technology, three-finger pinch handle design, flexible control, rebound enough, feel good. Precise manufacturing, fine surface treatment, hand feeling， Perfectly fits most mountain bikes. With its enclosed design, the bicycle brake drum keeps out mud and water, ensuring reliable braking in harsh weather conditions. Made of high-quality cast iron, the bicycle brake drum offers strong friction and long-lasting durability for consistent performance., Manufacturer: GAYCLG