| General |
| Colours | White/Red, Team Yamaha Blue/White) | Orange/black |
| Warranty | 30 Day (Limited Factory Warranty) | - |
| Dimensions |
| Ground Clearance (mm) | 381 mm | 375 mm |
| Ground Clearance (in.) | 15.0 inches | 14.8 inches |
| Seat Height | 998 mm / 39.3 in. | 992 mm / 39.1 in. |
| Wheelbase | 1,491 mm / 58.7 in. | 1,495 mm / 58.9 in. |
| Height | 1,311 mm / 51.6 in. | 1,140 mm / 44.9 in. |
| Length | 2,192 mm / 86.3 in. | 2,090 mm / 82.3 in. |
| Width | 823 mm / 32.4 in. | 830 mm / 32.7 in. |
| Weights & Capacities |
| Oil Capacity (Quarts) | 0.08 quarts | - |
| Oil Capacity (l) | 1.20 litres | - |
| Dry Weight | - | 106.2 kg / 234.1 lbs |
| Fuel Capacity | 6.17 litres / 1.63 gallons | 7.50 litres / 1.98 gallons |
| Wet Weight | 111.1 kg / 245.0 lbs | - |
| Performance |
| Mods from previous model | New clutch lever and pushrod for more consistent clutch feel during long motos. | - |
| Max Torque | - | 9.20 Nm (0.9 kgf-m or 6.8 ft.lbs) @ 7000 Revolutions |
| Power-to-Weight Ratio | - | 0.0815 HP/kg |
| Engine |
| Bore x Stroke (in,) | 3.8 x 2.4 inches | 3.7 x 2.5 inches |
| Bore x Stroke (mm) | 97.0 x 60.8 mm | 95.0 x 63.4 mm |
| Fuel Control | DOHC | Single Overhead Cams (SOHC) |
| Engine Type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Displacement (ci) | 27.40 cubic inches | 27.42 cubic inches |
| Displacement (cc) | 449.00 cc | 449.30 cc |
| Engine Detail | Titanium valves | - |
| Fuel System | Injection. Yamaha Fuel Injection (YFI), Keihin 44mm | Carburettor |
| Compression Ratio | 12.5:1 | 10.6:1 |
| Engine Lubrication | Dry sump | Pressure circulation lubrication with two Eaton pumps |
| Ignition | CDI | Contactless controlled fully electronic ignition with digital ignition adjustment |
| Starter | Electric | Electric |
| Valve System | 4 | 2 |
| Drivetrain |
| Clutch | - | Multidisc clutch in oil bath/hydraulically activated |
| Final Drive | Chain | Chain |
| Gearbox | 5-speed | 4-speed |
| Primary Drive | 2WD; Sealed O-Ring Chain, Eccentric Adjustment | 5/8 x 1/4 |
| Chassis |
| Frame Type | - | Central tubular frame made from chrome molybdenum steel tubes |
| Suspension - Front | KYB Speed-Sensitive System, inverted fork: fully adjustable, 12.2-in travel | WP ?Suspension Up Side Down 4860 MXMA CC |
| Suspension - Rear | KYB Fully adjustable single shock | WP ?Suspension 5018 BAVP DCC |
| Rake | - | 26.5° |
| Wheel Travel - Front | - | 205 mm / 8.1 in. |
| Wheel Travel - Rear | 315 mm / 12.4 in. | 185 mm / 7.3 in. |
| Electrical Systems |
| Lighting system | Dual 30W Krypton multireflector Headlights and 3.9/0.5W LED Brake light | - |
| Wheels & Brakes |
| Brakes - Front Diameter (mm) | 250 mm | 220 mm |
| Brakes - Rear Diameter (in.) | 9.6 inches | 8.3 inches |
| Brakes - Rear Diameter (mm) | 245 mm | 210 mm |
| Brakes - Front Diameter (in.) | 9.8 inches | 8.7 inches |
| Brakes - Front | Single disc | Single disc. Four-piston calipers. |
| Brakes - Rear | Single disc | Single disc. Two-piston calipers. |
| Tyres - Front | 80/100-21 | 100/80-17 |
| Tyres - Rear | 120/80-19 | 110/80-17 |