Pro-X Racing Parts
Piston Kit

Part Number: 01.1339.B
Piston Size: 77.98mm

• ProX pistons are precision machined on the latest, state-of-the-art CNC equipment.
• All major Japanese engine manufacturers use the same low-expansion, low-friction piston alloy.
• ProX Piston Kits are a first-class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc.

Our OEM style Tin coated pistons assist the wear-in process when you just started the bike. We have developed a new skirt coating that assists the wear-in process and helps reduce friction after the wear-in. The black coating is made from a delicate mix of materials and will increase performance. The latest cylinders are plated by a Nicasil plating.

Fits :
2004-17 Honda CRF250X
2004-09 Honda CRF250R

The image just for reference

SHIPS OUT BY VERY NEXT BUSINESS DAY!