47Pcs 7.48mm Valve Shim Kit for Honda CRF 250R/X Kawasaki KX 250F Suzuki RMZ 250 Yamaha YZ 250F WR 250F Dirt Bikes

I bought this 47-piece valve shim kit for my Honda CRF 250R, and I’m very impressed with the quality. Each shim is precisely machined and fits perfectly — no adjustments needed during installation. The metal feels solid and durable, which gives me confidence they will last through multiple valve adjustments. The kit includes a wide range of sizes, so I had exactly what I needed for my bike without having to order additional shims. Everything came organized and packaged well, which made it easy to pick the right size quickly. After using them, I noticed smoother engine performance and precise valve clearance. For the price, this kit is excellent — high-quality, durable, and perfect for anyone doing their own valve maintenance on CRF, KX, or RMZ 250 bikes.

Good product, well calibrated and labeled, good material, price-quality ratio is fair.

Works perfect for my yz250f

Been using these in my bike for about six months now. Seem to work very well and there’s a good assortment.

Would be nice if there were multiple of the same size shim but good products fits well

Excelente. Lo pedí en Venezuela y llegó perfecto tal cual las especificaciones. Lo recomiendo

Shims work great for such low price. They are exact measurements, I recommend them.

Exactly what was needed to fix my Honda Ruckus