Moose Sealed Chain Roller
1019-2435 (MFG #: 79-5003)
$31.95
Sale price
$31.95
Regular price
$31.95
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Moose Sealed Chain Roller for Honda CR85R Dirt Bike
Moose Sealed Chain Roller for Honda CR85R Dirt Bike
$31.95
Sale price
$31.95
Regular price
$31.95
SKU:1019-2435
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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 CR85R Dirt Bike (2003-2008)
The Honda CR85R, a renowned two-stroke motocross bike, was produced from 2003 to 2007, though some 2008 models are listed, likely representing late sales of 2007 stock. It was powered by a liquid-cooled, single-cylinder, 84.7cc two-stroke engine, consistently delivering around 26 horsepower. Two main trims were available: the standard CR85R and the CR85R Expert (also known as CR85RB or CR85RII), which featured larger wheels, a longer swingarm, and higher seat for taller riders. The 2003 model year marked a significant evolution from its predecessor, the CR80, with an increased engine displacement, a stronger frame, and improved transmission. Further substantial refinements were introduced in 2005, including a new cylinder, piston, exhaust system, carburetor, and ignition for enhanced torque, acceleration, and durability. Subsequent years, like 2006 and 2007, saw mostly minor updates, such as sticker changes. Q: How do I ensure parts fit my specific CR85R?
A: Please use our year and edition selector to find parts guaranteed to fit your exact model.
Maintenance
| Component | Interval | Details |
| Engine Oil Change | 5 to 10 hours | More frequently for aggressive or race-level riding (5 h), less for recreational riding (10 h). |
| Oil Filter (Transmission) | With every oil change | The CR85R uses a transmission oil filter, changed with the engine oil. |
| Air Filter Service | 3 to 15 hours | Interval varies by model year and riding conditions (more frequently in dusty or muddy conditions). |
| Spark Plug | Regular inspection | Check and replace as needed to prevent fouling, especially for a competition bike. |
| Coolant | Check before each ride, annual replacement | Check level and condition frequently. Replace annually or more often under aggressive riding. |
| Top-End Inspection (Piston and Cylinder) | 15 to 50 hours | Interval varies significantly by model year and riding style (shorter for competition). |
| Bottom-End Inspection (Crankshaft and Bearings) | 30 to 100 hours | Interval varies significantly by model year and riding style (shorter for competition). |
Maintenance intervals can vary significantly by model year and riding style (recreational or competition). It is essential to consult your vehicle's specific owner's manual for the most accurate information.