Cylinder Works 13-18 Suzuki RM-Z 250 250cc +3mm Big Bore Cylinder Kit 269cc 13.5:1 Comp. 80mm

If you're looking to get more power out of your 2013-2018 Suzuki RM-Z 250, this big bore cylinder kit from Cylinder Works is a solid option. This kit effectively increases your engine's displacement from 250cc to 269cc, giving you a noticeable bump in horsepower and torque. It's designed to look similar to the stock cylinder but offers significantly improved performance.

The kit includes a hand-matched Vertex piston and a complete top-end gasket set with O-rings. This all-in-one package saves you the hassle and cost of sourcing individual OEM parts. The cylinder itself is constructed from a 2618 aluminum alloy, chosen for its strength and durability, which is crucial for handling the increased power output and higher compression ratio of 13.5:1. This setup is built to perform, giving your RM-Z 250 a competitive edge.

When installing this kit, it's important to ensure all mating surfaces are clean and properly prepared. Refer to the manufacturer's instructions for specific details on assembly and break-in procedures to get the most out of your new, larger displacement engine.