128cc Big Bore & Piston Kit - CRF 110F Piston Shape:FLAT Once sold out this design

Once sold out this design won't be repeated

Extends the life of your clutch and gearbox

SPRING RATES

you can't go wrong with a set of these

oiled and ready to race

128cc Big Bore & Piston Kit - CRF 110F Piston Shape:FLAT Once sold out this designGet that edge on your opponent with our 128cc Big Bore Kit. Unlocks the potential for your CRF 110F to pull over 14HP with the right mods. High Quality Thailand made Cylinders & Pistons. Freshly honed and oiled ready for installation. Quality Copper Base Gasket, Head Gasket & Exhaust gasket included. We recommend getting this kit installed by a professional. Feel free to message us for info on parts or which setups we recommend for your build. You