| General |
| Colours | Orange/white/black | Team Yamaha Blue |
| Warranty | - | 30 Day Limited Factory Warranty |
| Dimensions |
| Ground Clearance (in.) | 14.6 inches | 13.8 inches |
| Ground Clearance (mm) | 370 mm | 351 mm |
| Seat Height | 960 mm / 37.8 in. | 975 mm / 38.4 in. |
| Wheelbase | 1,471 mm / 57.9 in. | 1455 mm / 57.3 in. |
| Height | - | 1285 mm / 50.6 in. |
| Length | - | 2141 mm / 84.3 in. |
| Width | - | 825 mm / 32.5 in. |
| Weights & Capacities |
| Oil Capacity (l) | - | 0.70 litres |
| Oil Capacity (Quarts) | - | 0.74 US quarts |
| Dry Weight | 91.5 kg / 201.7 lbs | - |
| Fuel Capacity | 9.50 litres / 2.51 gallons | 8.00 litres / 2.11 US gallons |
| Wet Weight | - | 94.8 kg / 209.0 lbs |
| Engine |
| Bore x Stroke (in,) | 2.3 x 2.1 inches | 2.1 x 2.1 inches |
| Displacement (ci) | 8.78 cubic inches | 7.63 cubic inches |
| Engine Type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Displacement (cc) | 143.90 cc | 125.0 cc |
| Bore x Stroke (mm) | 58.0 x 54.5 mm | 54.0 x 54.5 mm |
| Engine Detail | Reed intake. | Reed-valve-inducted |
| Fuel System | Carburettor | Carburettor. Mikuni TMX 38 |
| Compression Ratio | - | 8.8:1 |
| Engine Lubrication | - | Premix |
| Ignition | Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan | CDI |
| Starter | Kick | Kick |
| Drivetrain |
| Clutch | Multi-plate clutch, Brembo hydraulics | O-ring chain |
| Final Drive | Chain | Chain (final drive) |
| Gearbox | 6-speed | 6-speed |
| Primary Drive | 14:50. Primary drive: 23:73. | - |
| Chassis |
| Frame Type | 25CrMo4 steel central-tube frame | Semi-double cradle aluminium frame |
| Suspension - Front | WP XPlor 48 upside-down fork | KYB® Speed-Sensitive System inverted fork; fully adjustable |
| Suspension - Rear | WP Xplor PDS shock absorber | KYB® single shock; fully adjustable |
| Rake | 26.5° | 26.8° |
| Trail | - | 117 mm / 4.6 in. |
| Wheel Travel - Front | 300 mm / 11.8 in. | 300 mm / 11.8 in. |
| Wheel Travel - Rear | 310 mm / 12.2 in. | 315 mm / 12.4 in. |
| Wheels & Brakes |
| Brakes - Rear Diameter (mm) | 220 mm | - |
| Brakes - Rear Diameter (in.) | 8.7 inches | - |
| Brakes - Front Diameter (mm) | 260 mm | - |
| Brakes - Front Diameter (in.) | 10.2 inches | - |
| Brakes - Front | Single disc. Four-piston calipers. | Single disc. Hydraulic. |
| Brakes - Rear | Single disc. Two-piston calipers. | Single disc. Hydraulic. |
| Rims | - | Dunlop® AT81 tires |
| Tyres - Front | - | 90/90-21 |