Feature: 1. Stable Brake Performance: The disc brake caliper provides outstanding brake performance, ensuring quick and safe braking in dangerous driving situations. 2. Sturdy Material: The brake cylinder caliper is made of premium metal alloy, with high hardness and durability, resistant to wear and rust, ensuring long lasting stable use. 3. Excellent Heat Dissipation: The disc brake caliper assembly has strong heat dispersing function, preventing brake system from overheating and maintaining stable braking performance even during prolonged use. 4. Versatile Use:Suitable for 43cc 49cc Mini PIT Dirt Quad Pocket Rocket Bike, the disc brake pump caliper is suitable for various motorcycle brand and model, highly versatile and practical. 5. Optimum Friction: The braking pad of this brake pump caliper has excellent friction performance, allowing for quick and safe braking even in emergency situations. Specification: Item Type: Disc Brake Caliper Material: Metal Alloy Mounting Hole Center Distance: Approx. 50mm 1.97in Fitment: Suitable for 43cc 49cc Mini PIT Dirt Quad Pocket Rocket Bike. Package List: 1 x Disc Brake Caliper 2 x Brake Pads Note: Please check if the center distance size of the installation hole matches before making a purchase.