The Shimano RSX Brake Levers BL-A410 Set is a high-quality pair of silver aluminum brake levers designed for various types of bikes including single speed/fixie, road bike, gravel bike, and more. These levers are designed for drop bars with a clamp diameter of 23.8 mm to 24.2 mm and come in a set of two (left and right). Made in Japan, these brake levers offer a sleek design and reliable performance for any cycling enthusiast.