Cylinder Works 12-23 Honda CRF 150 R 150cc +2mm Big Bore Cylinder Kit 160cc 11.7:1 Comp. 68mm

This is the Cylinder Works Big Bore Cylinder Kit for your 2012-2023 Honda CRF 150 R. It's designed to increase your engine's displacement to 160cc, giving you more power and a noticeable boost in performance. If you're looking to get more out of your CRF 150 R's engine, this kit is a solid option.

Inside this kit, you'll find a hand-matched Vertex piston, specifically sized for the larger 68mm bore, which is a 2mm increase over stock. The cylinder itself is made from a well-built 2618 aluminum alloy, chosen for its strength and ability to handle the increased demands of a bigger engine. This material helps ensure durability and reliable performance. You also get a complete top-end gasket kit, including O-rings, so you have everything you need to get the job done. Buying it as a kit can also save you some money compared to sourcing all the OEM parts separately.

When you install this kit, you're not just getting a bigger engine; you're getting an updated design that's performance-driven while maintaining an OEM appearance. This means it should look right at home on your CRF 150 R. Make sure you have the proper tools and service manual for your bike, as this is a significant engine modification.