bicycle brake performance tester

Bicycle Hand Brake & Coaster Brake Performance Tester

Bicycle Hand Brake & Coaster Brake Performance Tester for children's bicycles and balance bikes. Simulates real braking operations, testing braking force, distance, durability and efficiency. Meets GB/T 3565.4-2022, ISO 4210-4, and GB 14746 standards. Used by manufacturers and third-party inspection labs.