Replacement exhaust valve kit 125cc ATHENA 125cc engine DERBI GPR, YAMAHA TDR, DT, TZR 2-stroke

Here is the replacement exhaust valve for the 125cc Ø56mm ATHENA Racing kit on 125cc DERBI GPR engine, YAMAHA TDR, DT, TZR 2 stroke. High-end piece with an irreproachable finish! Ideal in case of breakage to repair your precious kit ATHENA 125cc and continue to use it.