Boon Technology allows riders to feel upgraded, and even when driving at high speed, they can enjoy a more comprehensive "sense of safety" and "sudden joy". Welcome to inquire~ Ultra-high temperature resistance, less black powder, the most suitable for refitting multi-piston with linear braking effect, less abnormal noise, quiet and comfortable, effectively improve the linear performance of control and braking, stable quality, high CP value, high load, High load, best safety performance, no doubt about driving safety, discs are durable for more than 2 years