The Namura NX-10025 piston kit is designed for select Honda CR250R and Husqvarna WR 250 two-stroke applications with a Nikasil cylinder. This standard-size replacement piston has an 11:1 compression ratio and is built to support reliable engine performance during routine rebuilds and top-end service.
Each Namura piston kit includes an individually wrapped piston, a set of OEM-quality piston rings packed in a separate box, an OEM-quality wrist pin, and cir-clips. The complete kit helps simplify installation by providing the primary piston components needed for a proper replacement. Manufactured by Namura and identified by manufacturer part number NX-10025, this kit is supplied by the vendor under the same part number.
Fitment includes the 1997, 1998, 1999, 2000, and 2001 Honda CR250R, along with the 1999, 2000, 2001, 2002, and 2003 Husqvarna WR 250. Verify the motorcycle model year, cylinder type, piston size, and existing top-end specifications before installation to ensure proper compatibility. This piston kit is intended for standard-bore applications using a Nikasil-plated cylinder.
Features:
- Standard 66.34 mm piston size for compatible Nikasil cylinder applications
- 11:1 compression ratio supports dependable two-stroke engine operation
- Individually wrapped Namura piston helps protect the component before installation
- OEM-quality piston rings are included and packed separately
- OEM-quality wrist pin and cir-clips are included
- Fits select Honda CR250R models from 1997 through 2001
- Fits select Husqvarna WR 250 models from 1999 through 2003
- Manufacturer and vendor part number: Namura NX-10025
Fitment:
1997 Honda CR250R
1998 Honda CR250R
1999 Honda CR250R
1999 Husqvarna CR250
1999 Husqvarna WR 250
2000 Honda CR250R
2000 Husqvarna CR250
2000 Husqvarna WR 250
2001 Honda CR250R
2001 Husqvarna CR250
2001 Husqvarna WR 250
2002 Husqvarna CR250
2002 Husqvarna WR 250
2003 Husqvarna CR250
2003 Husqvarna WR 250
2004 Husqvarna CR250
2004 Husqvarna WR 250
2005 Husqvarna CR250
2005 Husqvarna WR 250
2006 Husqvarna WR 250
2007 Husqvarna WR 250
2008 Husqvarna WR 250
2009 Husqvarna WR 250
2010 Husqvarna WR 250
2011 Husqvarna WR 250
2012 Husqvarna WR 250
2013 Husqvarna WR 250