Namura Forged Standard Bore Size B Piston Kit for Honda CRF250R 2010-2013 76.8mm

Namura Forged Standard Bore Size B Piston Kit for Honda

This aftermarket forged piston kit is designed to replace the OEM piston in Honda CRF250R motorcycles from 2010 to 2013, featuring a 76.8mm standard bore size B.

Overview

The Namura Forged Standard Bore Size B Piston Kit is a high-performance replacement piston kit for the Honda CRF250R. This piston kit is forged from aerospace-grade aluminum for superior strength and durability, making it ideal for riders rebuilding their engines. The kit includes a piston, rings, and wrist pin for a complete overhaul.

Built For Performance

• Forged from 2618 aluminum alloy for high strength and heat resistance
• Standard bore size B (76.8mm) for precise fitment
• Includes premium piston rings for excellent sealing and reduced blow-by
• Machined to tight tolerances for optimal performance and longevity
• Lightweight design reduces reciprocating mass for quicker throttle response

Fits These Machines

• for Honda CRF250R (2010-2013)

On-The-Job Use

• For engine rebuilds on motocross tracks
• For enduro and trail riding performance restoration
• For competitive racing applications requiring reliable piston kits
• For restoring compression and power in high-hour engines

Specs At A Glance

Good To Know

Q: Does this piston kit include wrist pin and clips? A: Yes, the kit typically includes a wrist pin and retaining clips, but confirm with the specific listing for full contents.

Q: What is the compression ratio of this piston? A: This piston is designed to match the OEM compression ratio for the Honda CRF250R, ensuring consistent performance and reliability.

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