Namura Standard Bore Piston Kit Size A for Honda CRF250R fits 2010-2013 76.8mm

Namura Standard Bore Piston Kit Size A for Honda CRF250R

This Namura Standard Bore Piston Kit Size A is a high-quality replacement piston kit designed for the Honda CRF250R, featuring a 76.8mm bore size to restore engine performance and compression. It serves as a direct OEM replacement for 2010-2013 models, ensuring a precise fit and reliable operation.

Overview

The Namura Standard Bore Piston Kit Size A is a complete piston assembly for Honda CRF250R motorcycles from 2010 to 2013, built to deliver consistent power and durability. This piston kit includes the piston, rings, and wrist pin, providing everything needed for a top-end rebuild. It is an ideal choice for riders seeking a dependable replacement for worn or damaged pistons in their CRF250R.

Built For Performance

• Precision-machined from high-strength aluminum alloy for reduced weight and increased longevity
• Includes premium piston rings engineered for optimal sealing and minimal blow-by
• Size A specification ensures correct fitment within factory tolerances
• Forged construction provides superior strength under high RPM loads
• Designed to match OEM compression ratios for consistent power delivery

Fits These Machines

• for Honda CRF250R (2010-2013)

On-The-Job Use

• Commonly used for top-end rebuilds on motocross and off-road racing bikes
• Suitable for trail riding and enduro applications where reliability is critical
• Ideal for restoring compression and performance in high-hour engines

Specs At A Glance

Good To Know

Q: Does this piston kit include a wrist pin and circlips? A: Yes, the kit comes with a wrist pin and circlips to complete the installation, though some applications may require reusing existing circlips if not included — always check the package contents.

Q: Can I use this piston for a 2014 Honda CRF250R? A: This piston is specifically designed for 2010-2013 models; later models may have different bore or compression specs, so verify your engine year before ordering.

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