




2023 BMW R - 1250 RT
Engine | |
---|---|
Engine Type | 4-stroke flat twin engine, double overhead camshaft, one balance shaft and variable engine timing system BMW ShiftCam |
Cooling System | Air/liquid-cooled |
Bore | 102.5 mm |
Stroke | 76 mm |
Displacement | 1,254 cc |
Engine Power | 136 hp (100 kW) at 7,750 rpm |
Engine Torque | 105 lb-ft (143 Nm) at 6,250 rpm |
Compression Ratio | 12.5-1 |
Emissions | Closed-loop 3-way catalytic converter, emission standard EU-4 |
Performance | |
Top Speed | 125 mph |
Fuel System | |
Fuel Type | Premium Unleaded |
Fuel Economy - Combined City/Hwy | 50 mpg (WMTC) |
Electric | |
Alternator | Three-phase 508 W generator |
Battery | |
Battery | 12 V / 12 Ah, maintenance-free |
Drivetrain | |
Clutch | Multi-plate wet clutch, hydraulically operated |
Gearbox | Constant-mesh 6-speed gearbox with helical cut gears |
Drive System | Shaft drive |
Chassis | |
Frame Type | Two section frame, front - and bolted on rear frame, load bearing engine |
Suspension | |
Front Suspension | BMW Telelever, 37 mm, central spring strut |
Rear Suspension | Cast aluminum single-sided swing arm with BMW Paralever; WAD strut (travel-related damping), spring pre-load hydraulically adjustable (continuously variable) via handwheel, rebound damping adjustable via handwheel |
Brakes | |
Front braking system | Dual floating disc brakes, 4-piston fixed calipers, diameter 320 mm |
Rear braking system | Single disc brake, diameter 276 mm, dual-piston floating caliper |
ABS Option | BMW Motorrad Integral ABS (part-integral) |
Wheels & Tires | |
Wheels | Cast aluminum wheels |
Front Wheel Travel | 4.7 in (120 mm) |
Rear Wheel Travel | 5.4 in (136 mm) |
Front Wheel | 3.50 x 17 in |
Rear Wheel | 5.50 x 17 in |
Front Tire | 120/70 ZR 17 |
Rear Tire | 180/55 ZR 17 |
Dimensions | |
Wheelbase | 58.5 in (1,485 mm) |
Castor | 4.6 in (116 mm) |
Steering | 64.1° |
Length | 87.5 in (2,222 mm) |
Width | 38.8 in (985 mm) |
Height | 55.3 in (1,405 mm) |
Seat Height | 31.7 in |
Capacities | |
Fuel Capacity | 6.6 gal (25 L) |
Fuel Reserve | Approx. 1 gal (4 l) |
Payload Capacity | 498 lbs (226 kg) |
Weights | |
Weight | 615 lbs (279 kg) |