BMW R 1250RT (2021)

BMW R 1250RT (2021)

The BMW R 1250RT has long been synonymous with dynamic touring motorcycles, offering a perfect blend of comfort and riding pleasure on extended journeys.

For over four decades, the legendary 2-cylinder boxer engine has provided smooth running, refinement, and outstanding fuel consumption values. With BMW ShiftCam technology, this impressive powerplant delivers superior performance across the entire speed range.

The new R 1250 RT takes its benchmark-setting position to even greater heights with numerous innovations and improvements. Dynamic Traction Control (DTC) and a new Eco riding mode come as standard, ensuring exceptional safety and fuel efficiency.

Riding Modes Pro, available as an option, offers preselected riding modes and engine drag torque control (MSR), further enhancing the rider’s experience.

Key Specifications

Engine TypeFour stroke, two cylinder horizontally opposed Boxer, with two overhead, spur gear driven camshafts , a counterbalance shaft and variable intake camshaft control system BMW ShiftCam, 4 valves per cylinder, Intake 40mm, outlet 34 mm
Engine Capacity76.5 cubic inches / 1254 cc
Max Power136 hp / 100 kW @ 7750 rpm
Max Torque105.4 ft-lb / 143 nm
Fuel Tank Capacity6.6 US gallons / 25.0 L
Seat Height31.6 inches / 825 mm
BMW R 1250RT (2021)

All Specifications

Make & Model

ModelBMW R 1250RT
Year2021

Engine

Engine TypeFour stroke, two cylinder horizontally opposed Boxer, with two overhead, spur gear driven camshafts , a counterbalance shaft and variable intake camshaft control system BMW ShiftCam, 4 valves per cylinder, Intake 40mm, outlet 34 mm
Displacement76.5 cubic inches / 1254 cc
Bore x Stroke102.5 x 76 mm
Compression Ratio12.5:1
Max Horsepower136 hp / 100 kW @ 7750 rpm
Max Torque105.4 ft-lb / 143 nm
Engine Management SystemDigital engine control: BMS-O with e-gas
Cooling SystemLiquid / Air cooled
FuelSuper petrol unleaded, octane number 95 (ROZ), adaptation through engine control (91 to 98 ROZ)

Performance

Top Speedn/a

Transmission

ClutchWet clutch with anti-hopping function, hydraulically activated
Gearbox6-speed helical synchromesh gearbox
Primary Drive Ratio1.650
Secondary Drive Ratio1.061
Gear Ratios1st (2.438) 2nd 1.714 3rd. 1.296 4th 1.059 5th 0.943 6th 0.848
Final DriveShaft

Electrical & Electronics System

Battery12 V / 11.8 Ah, maintenance-free
StarterElectric
ABSBMW Motorrad full integral ABS Pro (full integral braking, lean optimised)

Chassis & Suspension

Frame TypeTwo-section frame concept consisting of main frame with bolt-on rear frame, load-bearing engine
Front SuspensionBMW Motorrad 37mm Telelever, central spring strut
Front Suspension Travel4.7 inches / 120 mm
Rear SuspensionCast aluminium single-sided swinging arm with BMW Motorrad Paralever, WAD spring strut, spring preload continuously and hydraulically adjustable via adjuster knob, adjustable rebound-stage damping via adjuster knob
Rear Suspension Travel5.3 inches / 136 mm
Trail64.1

Wheels & Brakes

WheelsDie-cast aluminium
Front Wheel/Rim Size3.50 x 17
Front Tire Size120/70 ZR17
Rear Wheel/Rim Size5.50 x 17
Rear Tire Size180/55 ZR17
Front Brakes2x 320mm floating discs, 4-piston radial brake calipers
Rear BrakesSingle 276mm disc, 2-piston floating caliper
ABSBMW Motorrad full integral ABS Pro (full integral braking, lean optimised)

Dimension & Weights

Overall Length2222 mm  / 87.4 in
Overall Width985 mm / 38.7 in
Seat Height31.6 inches / 825 mm
Wheelbase58.4 inches / 1485 mm
Fuel Tank Capacity6.6 US gallons / 25.0 L
Max Load Capacity505 kg / 1113.3 lbs

Features

  • Closed-loop three-way catalytic converter compliant with Euro 5 emission standard
  • 2-cylinder boxer engine with 1 254 cc capacity
  • 100 kW (136 hp) power output in EU5 registration
  • BMW ShiftCam technology for varying valve timing and lift on intake side
  • Dynamic Traction Control (DTC) as standard
  • Eco riding mode as new standard feature
  • Riding Modes Pro with preselection and engine drag torque control (MSR) as options
  • Engine drag torque control (MSR) to avoid unstable riding conditions during coasting or downshifting
  • BMW Motorrad Full Integral ABS Pro braking system as standard
  • Dual-channel ABS Pro with banking angle optimisation and dynamic brake force distribution
  • New full LED headlamp with turning light function
  • Adaptive Turning Light option for dipped beam swivel according to banking position
  • New light functions for enhanced riding experience
BMW R 1250RT (2021)
BMW R 1250RT (2021)
BMW R 1250RT (2021)
BMW R 1250RT (2021)
BMW R 1250RT (2021)

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