Namura .050 Over Bore Piston Rings for Yamaha Blaster 200 fits 1988-2006 67.25mm

.050 Over Bore Piston Rings for for Yamaha

These .050 over bore piston rings provide a tight seal for for Yamaha Blaster 200 engines at 67.25mm.

Overview

The .050 over bore piston rings manage cylinder pressure and oil control in modified engines. These .050 over bore piston rings are tailored for for Yamaha Blaster 200 riders who have bored their cylinders to 67.25mm. High-quality .050 over bore piston rings are essential for restoring power after cylinder machining.

Built For Performance

• Designed for 67.25mm bore dimensions
• Optimized ring tension for reduced blow-by
• Durable materials for extended wear life
• Fits oversized aftermarket pistons

Fits These Machines

• for Yamaha Blaster 200 1988-2006

On-The-Job Use

• Restores compression after cylinder boring
• Fixes excessive smoke caused by worn rings
• Maintains consistent power delivery in two-stroke engines

Specs At A Glance

Good To Know

Q: Must I hone the cylinder before installing these? A: Yes, proper cross-hatching is necessary for the new rings to seat correctly.

Q: Is a break-in period required? A: Yes, vary your throttle position during the first few hours of operation to allow the rings to seal.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.