Cylinder Works 10-12 Suzuki RM-Z 250 250cc +3mm Big Bore Cylinder Kit 270cc 13.4:1 Comp. 80mm

This Cylinder Works big bore cylinder kit starts with a 2618 aluminum alloy construction, chosen for its strength and durability. It's designed to increase your Suzuki RM-Z 250's engine displacement from 250cc to 270cc, giving you a notable boost in horsepower. This kit is built to be OEM in appearance but performance-driven in its design, offering a significant upgrade over stock components.

Inside this all-in-one kit, you'll find a hand-matched Vertex piston, specifically sized for the 80mm bore, along with a complete top-end gasket kit that includes all necessary O-rings. By bundling these essential parts, Cylinder Works provides a cost-effective solution compared to sourcing each OEM component individually. The kit is engineered to achieve a 13.4:1 compression ratio, which contributes to the improved performance and power output you'll feel on the track or trail.

When you're looking to extract more performance from your RM-Z 250, this big bore kit is a solid option. It's a comprehensive package that addresses the key components needed for a displacement increase, making the installation process more straightforward. Ensure you have the proper tools and follow the manufacturer's installation instructions carefully for optimal results.