Engine, Works Hight Pressure cylinder set Honda CRF250R 2018 and 2019, CRF250RX 2019 - CYLINDRE KIT CRF250RJ--K WORKS HC

Engine, Works Hight Pressure cylinder set Honda CRF250R 2018 and 2019, CRF250RX 2019

538,33 € 390,83 € 469 excl VAT
Bore 79mm
Piston pressure higher to 13,4:1
Including the 4 valves oil seal

More cylinder pressure can be use as it. You will have more power from low to top rpm. The main jet could be smaller becasue the gas will burn easier.
This higher piston pressure will also match with a grinded camshaft for more power from mid to top rpm.