The Shimano BR-R451 Deep Drop Caliper Brake Pair in black is designed for road bikes and universal bike types. Made from aluminium, this set includes front and rear caliper brakes with a length of 57mm and a height of approximately 13.2mm. The brakes are lightweight at 200g and offer a high-quality braking experience for cyclists. Manufactured in Malaysia, the Shimano BR-R451 model is known for its durability and compatibility with Shimano brand bikes. Ideal for enhancing safety and control while riding on the road.