| HONDA NM4 | BMW R 12 |
|---|
| engine specs | |
| Type | |
|---|---|
| Liquid-cooled, parallel-twin | Water-cooled, 2-cylinder, four-stroke boxer engine with four valves per cylinder operated by cam followers and two overhead camshafts per cylinder |
| Displacement | |
| 670 cm3 | 1170 cm3 |
| Bore X Stroke | |
| 2.9x3.1 in OR 74 mm | 4.0x2.9 in OR 102 mm |
| Compression Ratio | |
| 10.7:1 | - |
| Horsepower | |
| 54/6250 KW(hp)/RPM | 95/6500 KW(hp)/RPM |
| Torque | |
| 50/4750 lb-ft/RPM OR 68/4750 Nm/RPM | 81/6000 lb-ft/RPM OR 110/6000 Nm/RPM |
| Fuel System | |
| Injection. PGM-FI, 36mm throttle body | - |
| transmission specs | |
| Gearbox | |
|---|---|
| Automatic 6-speed with two automatic modes and a manual mode | 6-speed |
| Clutch | |
| Wet multiplate | - |
| Final Drive | |
| Chain | Shaft |
| chassis specs | |
| Frame | |
|---|---|
| Diamond, triple-box-section aluminium twin-spar | Tubular space frame in steel, engine self-supporting |
| Front Suspension | |
| 45mm cartridge fork with anti-dive system | USD telescopic forks, 45 mm |
| Rear Suspension | |
| Single shock with remote-controlled spring preload adjustment, 4.1 inches travel | Aluminium Paralever swinging arm, directly linked WAD spring strut, spring base and rebound damping adjustable |
| Front Brake | |
| Double disc 296mm | Twin disc brake, floating brake discs, 310 mm, 4-piston monobloc fixed calipers |
| Rear Brake | |
| Single disc 316mm | Single disc brake, 265 mm, 2-piston floating caliper |
| dimension specs | |
| Overall Length | |
|---|---|
| 97.4 in OR 2474 mm | 86.6 in OR 2200 mm |
| Overall Width | |
| 37.1 in OR 942 mm | 32.7 in OR 831 mm |
| Seat Height | |
| 29.1 in OR 739 mm | 29.7 in OR 754 mm |
| Weight | |
| 840 lbs OR 381 kg | 500 lbs OR 227 kg |
| Fuel Capacity | |
| 6.2 gallons OR 23.5 L | 3.7 gallons OR 14.0 L |
| Wheelbase | |
| 67.2 in OR 1707 mm | 59.8 in OR 1519 mm |
| tyres specs | |
| Front | |
|---|---|
| 120/70ZR18 radial | 100/90-19 |
| Rear | |
| 200/50ZR17 radial | 150/80-16 |
