| engine specs |
| Type |
|---|
| air-cooled, four-stroke, single cylinder, SOHC, 4 valves | Liquid cooled, 8 valve, SOHC, 270° crank angle parallel twin |
| Displacement |
|---|
| 644 cm3 | 1200 cm3 |
| Bore X Stroke |
|---|
| 3.9x3.2 in OR 99 mm | 3.8x3.1 in OR 97 mm |
| Compression Ratio |
|---|
| 9.5:1 | 11:1 |
| Horsepower |
|---|
| 44/6400 KW(hp)/RPM | 90/7000 KW(hp)/RPM |
| Torque |
|---|
| 40/4600 lb-ft/RPM OR 54/4600 Nm/RPM | 81/4250 lb-ft/RPM OR 110/4250 Nm/RPM |
| Fuel System |
|---|
| Mikuni BST40 carburetor | Ride by wire, multipoint sequential electronic fuel injection |
| chassis specs |
| Frame |
|---|
| steel | Tubular steel, with steel cradles |
| Front Suspension |
|---|
| telescopic fork | Marzocchi 45 mm 1+1 forks, fully adjustable 250 mm wheel travel |
| Rear Suspension |
|---|
| link-type, adjustable monoshock | Marzocchi twin RSUs with twin-springs and piggyback reservoir, fully adjustable 250 mm wheel travel |
| Front Brake |
|---|
| single 280mm disc, 2-piston caliper | Twin 320 mm discs, Brembo Stylema 4-piston M4.30 radial monobloc caliper, OC-ABS |
| Rear Brake |
|---|
| single 230mm disc, 2-piston caliper | Single 255 mm disc, single piston floating Nissin caliper, ABS |
