Motocross Bikes
2006Yamaha YZ 85 LW
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The 2006 Yamaha YZ 85 LW is a lightweight motocross bike designed for young or beginner riders seeking an accessible entry point into competitive off-road racing. Its compact 85cc V-twin engine delivers manageable power with a five-speed transmission, while liquid cooling and carbureted fuel system ensure reliable performance on the track. This model is best known for providing approachable handling and control for developing riders learning fundamental motocross skills.
- Capacity
- 84.7 ccm
- Engine
- V-Twin, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 66.0 kg
- Seat height
- 864 mm
- Power
- Not on record
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What’s new for the 2006 Yamaha YZ 85 LW
vs the 2005| Spec | 2005 | 2006 |
|---|---|---|
| Dry weight | 69.0 kg (152.1 pounds) | 66.0 kg (145.5 pounds) |
| Wet weight | 71.0 kg (156.5 pounds) | not listed |
| Seat height | 904 mm (35.6 inches) | 864 mm (34.0 inches) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for motocross racing on closed off-road tracks, note this is the larger-wheel (LW) variant aimed at bigger junior riders stepping up before a full-size bike.
- Built for
- A high-revving, agile, purpose-built racer that rewards aggressive, committed riding and rapid direction changes over jumps and berms.
- Not ideal for
- This is not suitable for road use, commuting, touring, carrying a passenger, or riders looking for a comfortable, low-maintenance everyday machine.
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
- V-Twin, two-stroke
- Compression
- 8.2:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- CDI
- Lubrication system
- Premix
- Power
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, multiple-disc coil spring
Dimensions & weight
- Wheelbase
- 1255 mm
- Overall length
- 1818 mm
- Overall width
- 758 mm
- Overall height
- 1161 mm
- Seat height
- 864 mm
- Dry weight
- 66.0 kg
- Fuel capacity
- 5.00 litres
- Ground clearance
- 351 mm
Chassis & suspension
- Front suspension
- Telescopic fork
- Rear suspension
- Swinging arm (monocross)
- Front wheel travel
- 275 mm
- Rear wheel travel
- 125 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 220 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 146 mm
- Front tyre
- 70/90-M17
- Rear tyre
- 90/90-M14
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 | 2002 | 2003 | 2004 | 2005 | 2006 |
|---|---|---|---|---|---|
| Capacity | 85 cc | 85 cc | 85 cc | 85 cc | 85 cc |
| Dry weight | 69 kg | 69 kg | 69 kg | 69 kg | 66 kg |
| Seat height | 902 mm | 902 mm | 904 mm | 904 mm | 864 mm |
| Fuel capacity | 5 L | 5 L | 5 L | 5 L | 5 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 Yamaha YZ 85 LW?
The 2006 Yamaha YZ 85 LW has a Capacity of 84.7 ccm (5.17 cubic inches).
How many gears does the Yamaha YZ 85 LW have?
The 2006 Yamaha YZ 85 LW has a Gearbox of 6-speed.
How much does the Yamaha YZ 85 LW weigh?
The 2006 Yamaha YZ 85 LW has a Dry weight of 66.0 kg (145.5 pounds).
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