Namura .060 Over Bore Top End Kit for Yamaha BearTracker 250 1999-2004 72.5mm

Namura .060 Over Bore Top End Kit for Yamaha

This top end kit is designed for the Yamaha BearTracker 250 models from 1999 to 2004, featuring a 72.5mm bore and .060 oversize, providing essential components for rebuilding the top end.

Overview

The Namura .060 over bore top end kit delivers a complete solution for restoring compression and performance in your Yamaha BearTracker 250. This top end kit includes piston, rings, pin, and gaskets engineered to match the 72.5mm bore specification. Whether tackling a rebuild or replacing worn components, this top end kit is the reliable choice for your ATV.

Built For Performance

• High-quality aluminum alloy piston for durability
• Precision-machined cylinder bore ensures proper fit
• Durable chrome-plated piston rings reduce wear
• Complete gasket set included for a thorough rebuild
• .060 oversize increases displacement for added power
• Direct replacement fit for stock components

Fits These Machines

• for Yamaha BearTracker 250 1999
• for Yamaha BearTracker 250 2000
• for Yamaha BearTracker 250 2001
• for Yamaha BearTracker 250 2002
• for Yamaha BearTracker 250 2003
• for Yamaha BearTracker 250 2004

On-The-Job Use

• Trail riding and recreational ATV use
• Utility work such as hauling and towing
• Hunting and off-road exploration
• Farm and ranch maintenance tasks
• General ATV performance restoration

Specs At A Glance

Good To Know

Q: Is this kit compatible with a stock cylinder? A: The kit is designed for use with a cylinder bored to .060 oversize; ensure your cylinder is machined accordingly.

Q: Does this kit include installation instructions? A: Professional installation is recommended; basic instructions may be included but always refer to the service manual.

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