Mechanical Disc Brake

System:Caliper -diecast aluminum,
              Crank- forged aluminum,
            
Mechanical caliper system,
             Dual button pad adjustment,
             Easy installation,front & rear adapters,
             Weight:Front 220 grams, Rear 235 grams,
 
Rotor: New airflow design, stainless steel
          High heat dispersion & heat tolerance,
          Diameter:160mm&180mm
          Weight:100grams