| YAMAHA Tracer 900 | BMW R 12 |
|---|
| engine specs | |
| Type | |
|---|---|
| 3-cylinder, liquid-cooled, 4-stroke, DOHC, 4-valves | Water-cooled, 2-cylinder, four-stroke boxer engine with four valves per cylinder operated by cam followers and two overhead camshafts per cylinder |
| Displacement | |
| 847 cm3 | 1170 cm3 |
| Bore X Stroke | |
| 3.1x2.3 in OR 79 mm | 4.0x2.9 in OR 102 mm |
| Compression Ratio | |
| 11.5:1 | - |
| Horsepower | |
| 114/10000 KW(hp)/RPM | 95/6500 KW(hp)/RPM |
| Torque | |
| 65/8500 lb-ft/RPM OR 88/8500 Nm/RPM | 81/6000 lb-ft/RPM OR 110/6000 Nm/RPM |
| Fuel System | |
| Fuel Injection | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-Speed | 6-speed |
| Clutch | |
| Wet multiple disc | - |
| Final Drive | |
| Chain | Shaft |
| chassis specs | |
| Frame | |
|---|---|
| Diamond | Tubular space frame in steel, engine self-supporting |
| Front Suspension | |
| Telescopic forks | USD telescopic forks, 45 mm |
| Rear Suspension | |
| Swingarm, (Link type suspension) | Aluminium Paralever swinging arm, directly linked WAD spring strut, spring base and rebound damping adjustable |
| Front Brake | |
| Hydraulic dual disc 298 mm | Twin disc brake, floating brake discs, 310 mm, 4-piston monobloc fixed calipers |
| Rear Brake | |
| Hydraulic single disc 245 mm | Single disc brake, 265 mm, 2-piston floating caliper |
| dimension specs | |
| Overall Length | |
|---|---|
| 85 in OR 2159 mm | 86.6 in OR 2200 mm |
| Overall Width | |
| 37.4 in OR 950 mm | 32.7 in OR 831 mm |
| Seat Height | |
| 33.3 in OR 846 mm | 29.7 in OR 754 mm |
| Ground Clearance | |
| 5.3 in OR 135 mm | - |
| Weight | |
| 463 lbs OR 210 kg | 500 lbs OR 227 kg |
| Fuel Capacity | |
| 4.8 gallons OR 18.2 L | 3.7 gallons OR 14.0 L |
| Wheelbase | |
| 56.7 in OR 1440 mm | 59.8 in OR 1519 mm |
| tyres specs | |
| Front | |
|---|---|
| 120/70ZR17M/C (58W) (Tubeless) | 100/90-19 |
| Rear | |
| 180/55ZR17M/C (73W) (Tubeless) | 150/80-16 |
