JE Pistons KTM 250SX-F 13.5 Piston Single

If you're rebuilding the top end of your KTM 250SX-F, a strong piston is key to getting your engine running right again. This single forged piston from JE Pistons is built to handle the demands of performance riding and racing. It's designed as a direct replacement for your stock piston, making the rebuild process more straightforward.

JE Pistons are well-known for their forged construction, which means this piston starts as a solid block of aluminum that's heated and hammered into shape. This process creates a much stronger and more durable part than cast pistons, giving you confidence that it can withstand higher compression ratios and more aggressive riding. This particular piston features a 13.5:1 compression ratio, which is an updated spec designed to give your engine a noticeable boost in power and throttle response compared to the original equipment. It's important to note that this piston is not CARB approved and cannot be shipped to California.