Replacement Exhaust Valve kit 125cc ATHENA engine 125cc Derbi GPR, YAMAHA TDR, DT, TZR 2 times

Here is the replacement exhaust valve for kit 125cc Ø56mm ATHENA Racing on DERBI GPR 125cc engine, YAMAHA TDR, DT, TZR 2 times. Premium room with a flawless finish! Ideal in case of damage to repair your precious ATHENA 125cc kit and can continue to use it.