The Namura NX-10080-2 piston kit is designed for select Honda CR80R and CR85R two-stroke motorcycles equipped with Nikasil-plated cylinders. This 47.44 mm oversize piston kit provides a dependable replacement solution for engines requiring a +0.50 mm piston. With an 11:1 compression ratio, it is engineered to support proper engine performance and reliable operation when installed according to the manufacturer’s service specifications.
Each Namura piston kit includes an individually wrapped piston, a set of OEM-quality piston rings packaged separately, an OEM-quality wrist pin, and cir-clips. The included components provide the essential hardware needed for a piston replacement and help simplify installation during engine rebuilding or top-end service. Verify cylinder condition, clearance requirements, and the correct oversize specification before installation.
Fitment includes 1996–2000 Honda CR80R models and 2003–2007 Honda CR85R models. The manufacturer part number is NX-10080-2, and the vendor part number is also NX-10080-2. This Namura piston kit is intended for compatible Nikasil cylinder applications and should be matched to the motorcycle’s exact year, model, bore requirements, and service manual specifications.
Features:
- Brand: Namura
- Manufacturer Part Number: NX-10080-2
- Vendor Part Number: NX-10080-2
- Application: Piston kit for compatible Honda CR80R and CR85R two-stroke motorcycles
- Piston Size: 47.44 mm, +0.50 mm oversize
- Compression Ratio: 11:1
- Cylinder Compatibility: Designed for Nikasil-plated cylinders
- Included Components: Individually wrapped piston, OEM-quality rings, wrist pin, and cir-clips
- Fitment: 1996–2000 Honda CR80R and 2003–2007 Honda CR85R
Fitment:
1986 Honda CR80R
1987 Honda CR80R
1988 Honda CR80R
1989 Honda CR80R
1990 Honda CR80R
1991 Honda CR80R
1992 Honda CR80R
1993 Honda CR80R
1994 Honda CR80R
1995 Honda CR80R
1996 Honda CR80R
1997 Honda CR80R
1998 Honda CR80R
1999 Honda CR80R
2000 Honda CR80R
2001 Honda CR80R
2002 Honda CR80R
2003 Honda CR85R
2004 Honda CR85R
2005 Honda CR85R
2006 Honda CR85R
2007 Honda CR85R