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Description
Features
- Designed as a direct replacement for the OEM design
- Reduce the friction dragging down your drivetrain
- Polyurethane roller with 98A durometer harness for long life
- Precision contact sealed bearings keep water and dirt away
- P/N 79-5001, 79-5002 and 79-5006 feature the outer mechanical seal to protect the bearings from dirt and water. (All other designs are too narrow to incorporate this design and use triple lip sealed ball bearings for superior dirt exclusion compared to OEM bearings.
Technical Specifications
- MFG. Part Number 79-5003
Vehicle Information
Honda CR80R Dirt Bike (1980-2002)
The Honda CR80R was a renowned two-stroke motocross motorcycle produced from 1980 to 2002. Designed for competitive youth riders, this agile dirt bike featured an 80cc-class, single-cylinder, 2-stroke engine paired with a 6-speed transmission, offering a powerful and responsive ride. It was eventually succeeded by the CR85R. Over its 22-year production, the CR80R saw several key evolutions. Major updates included the transition from air-cooled to liquid-cooled in 1983, and a significant engine redesign in 1986 that introduced Nikasil plating and improved power output, forming the basis for subsequent models. A notable trim, the CR80R Expert (Big-Wheel), was introduced in 1996, featuring larger wheels and a longer swingarm for increased ground clearance and seat height, catering to taller riders. Q: Is this product compatible with my Honda CR80R?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil (Transmission) | Every 5 to 15 hours | The CR80R uses transmission oil for the gearbox and clutch. Interval varies by year and riding type (recreational or aggressive). |
| Spark Plug | Every 10 hours (competition) | Replace for competition riding. For recreational use, inspect regularly. |
| Air Filter | Every 2 to 15 hours | Inspect and clean after every ride, more frequently in dusty or muddy conditions. Replace if damaged or after 10-15 cleanings. |
| Coolant | Every 2 years | Use ethylene glycol-based coolant. Check level with each fuel tank fill. |