Cylinder Works - Yamaha WR250F '15-'18, YZ250F '14-'18, YZ250FX '15-'17 Category_Cleaning Will fit all Macna Jackets

Will fit all Macna Jackets from 2020 >

Dual sealing lips guarantee oil stays in and dirt stays out

mono-compound

the design is slender yet the performance excels where it matters

DNA INTERCEPTOR & CONTINENTAL 650 MODELS 18-25 STAGE 2 KITS AIR BOX LID

Cylinder Works - Yamaha WR250F '15-'18, YZ250F '14-'18, YZ250FX '15-'17 Category_Cleaning Will fit all Macna JacketsA Cylinder Works replacement cylinder is a completely new, not remanufactured, cast aluminium nickel silicon carbide (NSC) electroplated stock bore cylinder that appears just like an OE cylinder. NSC is a composite of nickel and silicon carbide, providing an excellent wear resistant surface with oil retention capabilities. Cylinders are then diamond honed to the exact bore dimension and proper surface finish to ensure the proper ring seal and oil