| KAWASAKI Z900RS | BMW R 12 |
|---|
| engine specs | |
| Type | |
|---|---|
| Four stroke, 4-cylinder, DOHC, 16-valve, liquid-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 | |
| 948 cm3 | 1170 cm3 |
| Bore X Stroke | |
| 2.9x2.2 in OR 74 mm | 4.0x2.9 in OR 102 mm |
| Compression Ratio | |
| 10.8:1 | - |
| Horsepower | |
| 111/8500 KW(hp)/RPM | 95/6500 KW(hp)/RPM |
| Torque | |
| 73/7700 lb-ft/RPM OR 99/7700 Nm/RPM | 81/6000 lb-ft/RPM OR 110/6000 Nm/RPM |
| Fuel System | |
| DFI with Keihin 36mm throttle bodies | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-Speed | 6-speed |
| Clutch | |
| Wet multi plate | - |
| Final Drive | |
| Chain | Shaft |
| chassis specs | |
| Frame | |
|---|---|
| Tubular, diamond | Tubular space frame in steel, engine self-supporting |
| Front Suspension | |
| Inverted telescopic fork (10-way) with adjustable compression and rebound (12-way) damping, spring preload | USD telescopic forks, 45 mm |
| Rear Suspension | |
| Horizontal back-link swingarm with stepless adjustable rebound damping and spring preload | Aluminium Paralever swinging arm, directly linked WAD spring strut, spring base and rebound damping adjustable |
| Front Brake | |
| Dual disc ABS | Twin disc brake, floating brake discs, 310 mm, 4-piston monobloc fixed calipers |
| Rear Brake | |
| Single disc ABS | Single disc brake, 265 mm, 2-piston floating caliper |
| dimension specs | |
| Overall Length | |
|---|---|
| 83.1 in OR 2111 mm | 86.6 in OR 2200 mm |
| Overall Width | |
| 34.1 in OR 866 mm | 32.7 in OR 831 mm |
| Seat Height | |
| 31.5 in OR 800 mm | 29.7 in OR 754 mm |
| Ground Clearance | |
| 5.3 in OR 135 mm | - |
| Weight | |
| 472 lbs OR 214 kg | 500 lbs OR 227 kg |
| Fuel Capacity | |
| 4.5 gallons OR 17.0 L | 3.7 gallons OR 14.0 L |
| Wheelbase | |
| 58.1 in OR 1476 mm | 59.8 in OR 1519 mm |
| tyres specs | |
| Front | |
|---|---|
| 120/70 ZR17 Dunlop GPR-300F | 100/90-19 |
| Rear | |
| 180/55 ZR17 Dunlop GPR-300 | 150/80-16 |
