| KAWASAKI KX85 I | BMW R 12 |
|---|
| engine specs | |
| Type | |
|---|---|
| Liquid-cooled, 2-stroke Single with KIPS | Water-cooled, 2-cylinder, four-stroke boxer engine with four valves per cylinder operated by cam followers and two overhead camshafts per cylinder |
| Displacement | |
| 84 cm3 | 1170 cm3 |
| Bore X Stroke | |
| 1.9x1.8 in OR 48 mm | 4.0x2.9 in OR 102 mm |
| Compression Ratio | |
| 10.0:1 (low speed) 9.2:1 (high speed) | - |
| Horsepower | |
| 29/12000 KW(hp)/RPM | 95/6500 KW(hp)/RPM |
| Torque | |
| 13/11000 lb-ft/RPM OR 18/11000 Nm/RPM | 81/6000 lb-ft/RPM OR 110/6000 Nm/RPM |
| Fuel System | |
| Carburettor: Keihin PWK 28 | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, return | 6-speed |
| Clutch | |
| Wet multi-disc, manual | - |
| Final Drive | |
| Chain | Shaft |
| chassis specs | |
| Frame | |
|---|---|
| Perimeter, high-tensile steel | Tubular space frame in steel, engine self-supporting |
| Front Suspension | |
| 36 mm leading-axle upside-down telescopic fork with 16-way compression damping | USD telescopic forks, 45 mm |
| Rear Suspension | |
| Bottom-Link Uni-Trak with adjustable preload, 4-way compression and 20-way rebound damping | Aluminium Paralever swinging arm, directly linked WAD spring strut, spring base and rebound damping adjustable |
| Front Brake | |
| Single 220 mm disc | Twin disc brake, floating brake discs, 310 mm, 4-piston monobloc fixed calipers |
| Rear Brake | |
| Single 184 mm disc | Single disc brake, 265 mm, 2-piston floating caliper |
| dimension specs | |
| Overall Length | |
|---|---|
| 71.7 in OR 1821 mm | 86.6 in OR 2200 mm |
| Overall Width | |
| 28.9 in OR 734 mm | 32.7 in OR 831 mm |
| Seat Height | |
| 33.1 in OR 841 mm | 29.7 in OR 754 mm |
| Weight | |
| 152 lbs OR 69 kg | 500 lbs OR 227 kg |
| Fuel Capacity | |
| 1.5 gallons OR 5.7 L | 3.7 gallons OR 14.0 L |
| Wheelbase | |
| 49.4 in OR 1255 mm | 59.8 in OR 1519 mm |
| tyres specs | |
| Front | |
|---|---|
| 70 / 100-17 40M | 100/90-19 |
| Rear | |
| 90 / 100-14 49M | 150/80-16 |
