| General |
| Colours | Team Yamaha Blue/White, White/Red | - |
| Warranty | 30 Day (Limited Factory Warranty) | 2 Years |
| Dimensions |
| Ground Clearance (mm) | 378 mm | 385 mm |
| Ground Clearance (in.) | 14.9 inches | 15.2 inches |
| Seat Height | 991 mm / 39.0 in. | 992 mm / 39.1 in. |
| Wheelbase | 1,476 mm / 58.1 in. | 1,495 mm / 58.9 in. |
| Height | 1,306 mm / 51.4 in. | - |
| Length | 2,169 mm / 85.4 in. | - |
| Width | 826 mm / 32.5 in. | - |
| Weights & Capacities |
| Oil Capacity (l) | - | 0.90 litres |
| Oil Capacity (Quarts) | - | 0.06 quarts |
| Dry Weight | 210.5 kg / 464.1 lbs | 97.7 kg / 215.4 lbs |
| Fuel Capacity | 6.06 litres / 1.60 gallons | 7.50 litres / 1.98 gallons |
| Wet Weight | 103.0 kg / 227.0 lbs | - |
| Performance |
| Power-to-Weight Ratio | 0.1143 HP/kg | - |
| Engine |
| Fuel Control | DOHC | Double Overhead Cams/Twin Cam (DOHC) |
| Engine Type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Displacement (ci) | 15.26 cubic inches | 15.22 cubic inches |
| Displacement (cc) | 250.00 cc | 249.50 cc |
| Bore x Stroke (mm) | 77.0 x 53.6 mm | 66.4 x 72.0 mm |
| Bore x Stroke (in,) | 3.0 x 2.1 inches | 2.6 x 2.8 inches |
| Engine Detail | - | Reed valves |
| Fuel System | Carburettor. Keihin FCR MX39 | - |
| Compression Ratio | 13.5:1 | - |
| Ignition | CDI | Kokusan |
| Starter | Electric | Kick |
| Drivetrain |
| Clutch | - | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Final Drive | Chain | Chain |
| Gearbox | 5-speed | 5-speed |
| Chassis |
| Frame Type | - | 25CrMo4 steel central-tube frame |
| Suspension - Front | KYB Speed-Sensitive System, inverted fork: fully adjustable, 11.8-in travel | WP USD ? 48 mm 4CS closed cartridge |
| Suspension - Rear | KYB Fully adjustable single shock | WP shock absorber with linkage |
| Rake | 28.0° | 26.5° |
| Seat | 2-person seat | - |
| Wheel Travel - Front | - | 300 mm / 11.8 in. |
| Wheel Travel - Rear | 318 mm / 12.5 in. | 317 mm / 12.5 in. |
| Wheels & Brakes |
| Brakes - Rear Diameter (in.) | 9.6 inches | 7.9 inches |
| Brakes - Front Diameter (mm) | 250 mm | 260 mm |
| Brakes - Front Diameter (in.) | 9.8 inches | 10.2 inches |
| Brakes - Rear Diameter (mm) | 245 mm | 200 mm |
| Brakes - Front | Single disc. Hydraulic disc. Hydraulic disc. | Single disc |
| Brakes - Rear | Single disc | Single disc |
| Tyres - Front | 21/7-10 | 80/100-21 |
| Tyres - Rear | 100/90-19 | 120/90-19 |