Big Bore Cylinder Kit KTM 250SX-F 16-18 / 250EXC-F 16-17 +3mm Big Bore Cylinder Kit. 14.4 comp. 81mm. Includes (Cylinder, Piston Kit, & Top-End Gasket Kit). Uses Vertex #24142.
Professional Advice
Not sure if this is right for you? Contact us expert guidance from like-minded riders.
Fitment Guarantee
If it doesn’t fit - return or exchange it within 30 days, free of charge.
Best Price
We guarantee the best prices in Australia!