BMW R 1150 RT Repair Manual

46.25
Measurement record, wheel track offset
Key to measurement result:
Wheel track offset “S” is the distance to left or right
of the longitudinal axis of the rear wheel from that of
the front wheel.
Negative sign = wheel track offset to left
Positive sign = wheel track offset to right
Permissible wheel track offset (S):
...±9 mm (0.3543 in); datum is +3.5 mm (0.1378 in)
Measured wheel track offset (S):
___________________________________________mm (in)
Distance A ___mm (in)
+ ½ rim ___mm (in)
= Front ___mm (in)
Distance A 98.5 mm (3.8780 in)
+ ½ rim 41.4 mm (1.6299 in)
= Front 139.9 mm (5.5079 in)
Distance 90.0 _mm
(3.5464 in)
+ ½ rim ___mm (in)
Distance 90.0 mm (3.5464 in)
+ ½ rim 49.3 mm (1.9409 in)
= Rear 139.3 mm (5.4843 in)
Rear ___mm (in)
- Front ___mm (in)
= S ___ mm (in)
Rear 139.3 mm (5.4843 in)
- Front 139.9 mm (5.5079 in)
= S -0.6 mm (- 0.0236 in)
Front wheel
Rear wheel
Example

BMW R 1150 RT Specifications

General

Displacement	1130 cc
Transmission	5-speed
Final Drive	Shaft
Bore x Stroke	101 mm x 70.5 mm
Compression Ratio	10.3:1
ABS	Optional
Engine Type	Air/oil-cooled, four-stroke, Boxer twin
Power	95 hp at 7, 250 rpm
Torque	100 Nm at 5, 500 rpm
Dry Weight	259 kg
Front Suspension	Telelever
Rear Suspension	Paralever
Front Brakes	Dual disc
Rear Brakes	Single disc
Wheelbase	1485 mm (58.5 in)