Namura .020 Over Bore Piston Kit for Honda CR80R & CR80RB fits 1986-2002 47.5mm
Namura .020 Over Bore Piston Kit for Honda CR80R & CR80RB fits 1986-2002 47.5mm
FREE, Fast Shipping on all orders!
.020 Over Bore Piston Kit for Honda
This .020 over bore piston kit for Honda is designed to replace the original piston in CR80R and CR80RB models from 1986 to 2002, featuring a 47.5mm bore size.
Overview
This .020 over bore piston kit by Namura is engineered for Honda CR80R and CR80RB motorcycles. It increases displacement and compression for improved power delivery. Built as a direct replacement, it delivers reliable performance for youth motocross and off-road riding.
Built For Performance
- Constructed from high-strength aluminum alloy for longevity
- Includes piston rings, wrist pin, and circlips
- Precision machined to .020 over bore specifications
- Lightweight design reduces reciprocating mass
- Optimized compression ratio for enhanced torque
Fits These Machines
- for Honda CR80R (1986-2002)
- for Honda CR80RB (1986-2002)
On-The-Job Use
- Youth motocross racing
- Off-road practice and training
- Engine rebuilds and performance upgrades
- Recreational trail riding
Specs At A Glance
| Brand | Namura |
| Bore Size | 47.5mm |
| Overbore | .020 |
| Application | Honda CR80R and CR80RB (1986-2002) |
| Type | Piston Kit |
Good To Know
Q: Will this piston kit work on my CR80R? A: This kit is designed for Honda CR80R and CR80RB models from 1986 to 2002 with a 47.5mm bore. Confirm your engine serial number for exact fit.
Q: Does it come with all necessary components? A: Yes, the kit includes the piston, rings, wrist pin, and circlips for a complete installation.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
Get it between -
