engine specs |
Type |
---|
air-cooled, single cylinder, dry sump, four-stroke | 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 |
---|
8.3:1 | 11:1 |
Horsepower |
---|
41/6000 KW(hp)/RPM | 90/7000 KW(hp)/RPM |
Torque |
---|
38/4000 lb-ft/RPM OR 52/4000 Nm/RPM | 81/4250 lb-ft/RPM OR 110/4250 Nm/RPM |
Fuel System |
---|
42.5mm diaphragm-type CV carburetor | Ride by wire, multipoint sequential electronic fuel injection |
chassis specs |
Frame |
---|
Steel | Tubular steel, with steel cradles |
Front Suspension |
---|
43mm air-adjustable leading-axle Showa cartridge fork with 16-position compression damping adjustability 295 mm travel | Marzocchi 45 mm 1+1 forks, fully adjustable 250 mm wheel travel |
Rear Suspension |
---|
Pro-Link Showa single shock with spring preload, 20-position compression and 20-position rebound damping adjustability 280 mm travel | Marzocchi twin RSUs with twin-springs and piggyback reservoir, fully adjustable 250 mm wheel travel |
Front Brake |
---|
Single disc with twin-piston caliper | Twin 320 mm discs, Brembo Stylema 4-piston M4.30 radial monobloc caliper, OC-ABS |
Rear Brake |
---|
Single Disc | Single 255 mm disc, single piston floating Nissin caliper, ABS |