Motocross Bikes
2005Honda CR 85 R
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The 2005 Honda CR 85 R is a lightweight two-stroke motocross machine designed for young and intermediate riders transitioning to competitive off-road racing. Known for its responsive 84.7cc engine, adjustable suspension, and nimble handling characteristics, it excels in both training and youth-level competition. The bike's compact chassis and manageable power delivery make it an ideal stepping stone between smaller 50cc models and larger 125cc machines.
- Capacity
- 84.7 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 65.3 kg
- Seat height
- 823 mm
- Power
- Not on record
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What’s new for the 2005 Honda CR 85 R
vs the 2004| Spec | 2004 | 2005 |
|---|---|---|
| Seat height | 833 mm (32.8 inches) | 823 mm (32.4 inches) |
| Fuel capacity | 5.30 litres (1.40 US gallons) | 5.10 litres (1.35 US gallons) |
| Front suspension | 37mm fully adjustable leading-axle inverted Showa cartridge fork. | 37mm fully adjustable leading-axle inverted Showa cartridge fork |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It exists purely for competitive motocross racing on dirt tracks, not for street use, commuting, or leisure riding.
- Built for
- It is a high-strung, race-focused two-stroke that rewards aggressive riding, high revs, and precise technique with sharp, flickable handling.
- Not ideal for
- It is not suitable for taller or heavier adult riders, road use, touring, commuting, or carrying a passenger.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 84.7 ccm
- Engine type
- Single, two-stroke
- Bore x stroke
- 47.5 x 47.8 mm
- Compression
- 8.4:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Ignition
- CD with electronic advance
- Power
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1247 mm
- Seat height
- 823 mm
- Dry weight
- 65.3 kg
- Fuel capacity
- 5.10 litres
- Ground clearance
- 310 mm
Chassis & suspension
- Front suspension
- 37mm fully adjustable leading-axle inverted Showa cartridge fork
- Rear suspension
- Pro-Link fully adjustable Showa single-shock;
- Front wheel travel
- 274 mm
- Rear wheel travel
- 274 mm
- Rake (fork angle)
- 26.5°
- Trail
- 77 mm
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Single disc
- Front tyre
- 70/70-17
- Rear tyre
- 90/90-14
Other
- Color options
- Red
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2004 | 2005 | 2006 | 2007 |
|---|---|---|---|---|
| Capacity | 85 cc | 85 cc | 85 cc | 85 cc |
| Dry weight | 65 kg | 65 kg | 65 kg | 65 kg |
| Seat height | 833 mm | 823 mm | 823 mm | 823 mm |
| Fuel capacity | 5.3 L | 5.1 L | 5.1 L | 5.1 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Honda CR 85 R?
The 2005 Honda CR 85 R has a Capacity of 84.7 ccm (5.17 cubic inches).
How many gears does the Honda CR 85 R have?
The 2005 Honda CR 85 R has a Gearbox of 6-speed.
How much does the Honda CR 85 R weigh?
The 2005 Honda CR 85 R has a Dry weight of 65.3 kg (144.0 pounds).
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