JE Pistons Yamaha YXZ1000 11.5 to 1 Piston Single

This is a single forged piston from JE Pistons, specifically made for the Yamaha YXZ1000. It's designed to give you an 11.5 to 1 compression ratio, which is a step up from stock and can help you get more power out of your engine. If you're looking to rebuild or upgrade the top end of your YXZ1000's engine, this piston is a solid choice.

JE Pistons are well-known for their forged pistons, which are stronger and more durable than cast pistons. This means they can handle the increased pressures and temperatures that come with higher compression and more aggressive riding. The 11.5:1 ratio is a popular choice for those seeking improved performance without going to an extreme that might require extensive tuning or other modifications. This piston is built to fit right into your Yamaha YXZ1000 engine.