BMW K 75RTA Ultima
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| BMW K 75RTA Ultima | |
| Manufacturer | |
|---|---|
| Production | 21 264 units |
| Engine | Four-stroke, horizontal three cylinder in-line, liquid cooled, DOHC, 2 valves per cylinder |
| Compression ratio | 11.0:1 |
| Top Speed | 187 km/h / 116 mph |
| Transmission | 5 speed |
| Suspension | Front: Telescopic fork with hydraulic shock absorber Rear: Monolever swinging arm. |
| Brakes | Front: 2 x ∅285mm discs, 2 piston calipers Rear: Single ∅285mm disc, 1 piston caliper |
| Front Tire | 100/90-V18 |
| Rear Tire | 130/90-18 |
| Wheelbase | 1516 mm / 59.7 in. |
| Seat Height | 810mm / 31.9 inches or 760mm / 29.9 inches for low seat model |
| Weight | |
| Fuel Capacity | 21 L / 5.5 US gal |
| Manuals | Service Manual |
It could reach a top speed of 187 km/h / 116 mph.
Engine[edit | edit source]
The engine was a Liquid cooled cooled Four-stroke, horizontal three cylinder in-line, liquid cooled, DOHC, 2 valves per cylinder. The engine featured a 11.0:1 compression ratio.
Drive[edit | edit source]
Power was moderated via the Single plate, dry clutch.
Chassis[edit | edit source]
It came with a 100/90-V18 front tire and a 130/90-18 rear tire. Stopping was achieved via 2 x ∅285mm discs, 2 piston calipers in the front and a Single ∅285mm disc, 1 piston caliper in the rear. The front suspension was a Telescopic fork with hydraulic shock absorber while the rear was equipped with a Monolever swinging arm.. The K 75RTA Ultima was fitted with a 21 L / 5.5 US gal fuel tank. The wheelbase was 1516 mm / 59.7 in. long.
Photos[edit | edit source]
Overview[edit | edit source]
| Make Model | BMW K 75RTA Ultima |
|---|---|
| Year | 1996 |
| Production | 21 264 units |
| Engine Type | Four-stroke, horizontal three cylinder in-line, liquid cooled, DOHC, 2 valves per cylinder |
| Displacement | 740 cc / 45 cub. in. |
| Bore X Stroke | 67 x 70 mm |
| Compression | 11.0:1 |
| Cooling System | Liquid cooled |
| Lubrication | Wet sump |
| Induction | Electronic injection, Bosch LE-Jettronic |
| Starting | Electric |
| Max Power | 54.7 kW / 75 hp @ 8500 rpm |
| Max Torque | 68 Nm / 6.9 kgf-m / 50 ft lb @ 6750 rpm |
| Clutch | Single plate, dry clutch |
| Transmission | 5 speed |
| Final Drive | Shaft |
| Front Suspension | Telescopic fork with hydraulic shock absorber |
| Front Wheel Travel | 185mm / 7.3 in. |
| Rear Suspension | Monolever swinging arm. |
| Rear Wheel Travel | 14mm / 4.5 in. |
| Front Brakes | 2 x ∅285mm discs, 2 piston calipers |
| Rear Brakes | Single ∅285mm disc, 1 piston caliper |
| Wheels | 8 Spoke, alloy |
| Front Rim | 2.50 x 18E |
| Front Tire | 100/90-V18 |
| Rear Rim | 2.75 x 18E |
| Rear Tire | 130/90-18 |
| Dimensions | Length 2230 mm / 87.8 in. Width 916 mm / 36.1 in. Height 1460 mm / 57.5 in. |
| Wheelbase | 1516 mm / 59.7 in. |
| Ground Clearance | 175 mm / 6.9 in |
| Seat Height | 810mm / 31.9 inches or 760mm / 29.9 inches for low seat model |
| Dryt Weight | 239 kg / 527 lbs |
| Wet-weight | 257 kg / 567 lbs |
| Fuel Capacity | 21 L / 5.5 US gal |
| Consumption Average | 6 l/100km / 16.6 km/l / 39 US mpg |
| Braking 60 - 0 / 100 - 0 (mph: 37 - 0 / 62 - 0) | 14.1 m / 46 ft. / 42.1 m / 138 ft. |
| Standing ¼ Mile | 13.5 sec / 159.4 km/h / 99 mph |
| Top Speed | 187 km/h / 116 mph |