BMW K75RTA

BMW K 75RTA
Manufacturer	BMW
Production	1994 - 1995
Engine	Four-stroke, horizontal three cylinder in-line, liquid cooled, DOHC, 2 valves per cylinder
Compression ratio	11.0:1
Ignition	Electronic ignition Bosch LE-Jettronic
Spark Plug	NGK D7EA
Battery	YUASA Y60-N24AL-B
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-V17
Weight
Fuel Capacity	21 L / 5.5 US gal
Manuals	Service Manual

Engine

The engine featured a 11.0:1 compression ratio.

Chassis

It came with a 100/90-V18 front tire and a 130/90-V17 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 was fitted with a 21 L / 5.5 US gal fuel tank.

Photos

Overview

Make Model	BMW K 75RTA
Year	1994
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
Induction	Electronic injection, Bosch LE-Jettronic
Ignition	Electronic ignition 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
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
Front Tire	100/90-V18
Rear Tire	130/90-V17
Wet-weight	229 kg / 505 lbs
Fuel Capacity	21 L / 5.5 US gal