| KAWASAKI KFX 90 | BMW R 12 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, 4-stroke, forced-air cooled | Water-cooled, 2-cylinder, four-stroke boxer engine with four valves per cylinder operated by cam followers and two overhead camshafts per cylinder |
| Displacement | |
| 89 cm3 | 1170 cm3 |
| Bore X Stroke | |
| 1.9x2.0 in OR 48 mm | 4.0x2.9 in OR 102 mm |
| Compression Ratio | |
| 10.0:1 | - |
| Horsepower | |
| - | 95/6500 KW(hp)/RPM |
| Torque | |
| - | 81/6000 lb-ft/RPM OR 110/6000 Nm/RPM |
| Fuel System | |
| Mikuni PTE 16 | - |
| transmission specs | |
| Gearbox | |
|---|---|
| CVT | 6-speed |
| Final Drive | |
| Chain | Shaft |
| chassis specs | |
| Frame | |
|---|---|
| Double cradle, steel | Tubular space frame in steel, engine self-supporting |
| Front Suspension | |
| Single A-arm with twin shock absorbers/2.8 in | USD telescopic forks, 45 mm |
| Rear Suspension | |
| Swingarm with single shock absorber/2.9 in | Aluminium Paralever swinging arm, directly linked WAD spring strut, spring base and rebound damping adjustable |
| Front Brake | |
| Dual mechanical drums | Twin disc brake, floating brake discs, 310 mm, 4-piston monobloc fixed calipers |
| Rear Brake | |
| Hydraulic discs | Single disc brake, 265 mm, 2-piston floating caliper |
| dimension specs | |
| Overall Length | |
|---|---|
| 56.1 in OR 1425 mm | 86.6 in OR 2200 mm |
| Overall Width | |
| 35.6 in OR 904 mm | 32.7 in OR 831 mm |
| Seat Height | |
| 25.6 in OR 650 mm | 29.7 in OR 754 mm |
| Ground Clearance | |
| 3.9 in OR 99 mm | - |
| Weight | |
| 267 lbs OR 121 kg | 500 lbs OR 227 kg |
| Fuel Capacity | |
| 1.5 gallons OR 5.7 L | 3.7 gallons OR 14.0 L |
| Wheelbase | |
| 38 in OR 965 mm | 59.8 in OR 1519 mm |
| tyres specs | |
| Front | |
|---|---|
| AT 18 x 7-8 tubeless | 100/90-19 |
| Rear | |
| AT 18 x 9-8 tubeless | 150/80-16 |
