Cylinder Works 13-15 Suzuki RM-Z 250 250cc Standard Bore Cylinder Kit 13.5:1 Comp. 77mm

The nickel silicon carbide (NSC) electroplate bore on this Cylinder Works cylinder kit is a key detail that matters for your Suzuki RM-Z 250. This advanced plating allows for tighter tolerances between the piston and cylinder wall, which means less friction and a more durable bore that can handle the demands of competitive riding. It’s precision diamond honed to exact dimensions, ensuring your piston rings seal properly and retain oil effectively, which is crucial for consistent performance and engine longevity.

This kit is designed as an OEM-style standard bore replacement, meaning it fits your 2013-2015 RM-Z 250 without needing major modifications. It comes complete with a cast aluminum Cylinder Works cylinder, a Vertex piston, and all the necessary gaskets to get your engine back to its original horsepower and performance levels. This makes it a solid option for rebuilding your top end, offering a way to restore your bike's power without the higher cost of genuine OEM parts.

When you're rebuilding the top end of your RM-Z 250, having a well-built cylinder kit is essential. This Cylinder Works kit provides the durability and performance you need, with the specific NSC bore and diamond honing contributing to improved ring seal and reduced friction. It’s a complete package designed to help you get back on the track with confidence.