| Attribute | Yamaha YZ85 LW 2008 × | Yamaha YZ 85 2007 × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2007 |
| Make | Yamaha | Yamaha |
| Model | Yamaha YZ85 LW | Yamaha YZ 85 |
| Category | Enduro / offroad | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Keihin PWK28/1 | Carburettor. PWK28 x 1 |
| Displacement (cm³) | 84.7 | 84.7 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 11.7 | - |
| Bore (mm) | 47.5 | 47.5 |
| Stroke (mm) | 47.8 | 47.8 |
| Gearbox | - | 6-speed |
| Ignition | CDI | CDI |
| Clutch | Wet, multiple-disc coil spring | - |
| Lubrication system | Premix | - |
| Compression | 8.2:1 | 8.2:1 |
| Chassis | ||
| Front suspension | Telescopic fork | Telescopic Fork, coil spring/oil damper, 10.8´ |
| Rear suspension | Swingarm (link suspension) | Swingarm (link, suspension), coil spring/gas-oil damper, 11.3´ |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 190 | 146 |
| Frame type | Semi-double cradle | - |
| Front tyre | 70/70-M17 | 70/80-M17 |
| Rear tyre | 90/70-M14 | 90/90-M14 |
| Front wheel travel (mm) | 110 | - |
| Rear wheel travel (mm) | 95 | - |
| Other | ||
| Starter | Kick | - |
| Dimensions | ||
| Wheelbase (mm) | 1,255 | 1,257 |
| Dry weight (kg) | 66 | 66 |
| Overall height (mm) | 1,161 | 1,161 |
| Overall length (mm) | 1,818 | 1,821 |
| Overall width (mm) | 758 | 757 |
| Seat height (mm) | 864 | 864 |
| Ground clearance (mm) | 351 | 351 |
| Performance | ||
| Fuel capacity (l) | 5 | 4.92 |