2019 BMW R 1250 RT Specifications



  • Engine

  • Capacity — 1,254 cc
  • Bore/stroke — 102.5 x 76 mm
  • Output — 136 hp at 7,750 rpm
  • Torque 105 lb-ft 6,500 rpm
  • Type Air/liquid-cooled 2-cylinder 4-stroke boxer engine with two overhead, spur gear driven camshafts , a counterbalance shaft and variable intake camshaft control system BMW ShiftCam
  • Compression — 12.5/1
  • Fuel — Premium unleaded 95 RON (option: 91-98 RON)
  • Valves per cylinder — 4
  • intake / outlet — 40 / 34 mm
  • throttle valve — 52 mm
  • Engine control BMS-O
  • Emission control Closed-loop three-way catalytic converter, exhaust standard EU-4

    Electrical system

  • Alternator — 508 W
  • Battery — V/Ah 12/12 maintenance-free
  • Headlamp — LED H7 12 V 55 W
  • Rear light — LED brake light/rear light
  • Starter — kW (0.9)

    Power transmission

  • Clutch Wet clutch with anti-hopping function, hydraulically activated
  • Transmission Constant mesh 6-speed gearbox with helical gearing system
  • Primary ratio (1.650)
  • Secondary drive Cardan (shaft)
  • Secondary ratio (1.061)

    Suspension

  • Frame construction type Two-section frame concept consisting of main frame with bolt-on rear frame, load-bearing engine
  • Front wheel control BMW Motorrad Telelever,
  • central spring strut, 37 mm
  • Rear wheel control Cast aluminium single-sided swing arm with BMW Motorrad Paralever, WAD
  • spring strut, continuously adjustable spring preload by means of hand wheel,
  • rebound-stage damping adjustable by hand wheel
  • (Option: Dynamic ESA)
  • Spring travel, front / rear — 4.7 / 5.4"
  • Wheel castor — 4.7"
  • Wheelbase — 58.5"
  • Steering head angle — 64.1
  • Brakes front Twin disc brake, floating brake discs, 305 mm,
  • 4-piston radial brake calipers
  • Twin disc brake, floating brake discs, 320 mm, 4-piston radial brake calipers, rear Single disc brake, 276 mm, 2-piston floating caliper
  • ABS BMW Motorrad Integral ABS as standard (part integral), disengageable
  • Wheels Die-cast aluminium wheels, front 3.50 x 17, rear 5.50 x 17 Tires front 20/70 ZR 17, rear 180/55 ZR 17

    Dimensions and weights

  • Total length — 87.5"
  • Total width including mirrors — 38.8" — 39" at panniers
  • DIN unladen weight, road ready — 615 lb
  • Permitted total weight — 1,133 lb
  • Fuel tank capacity — 6.6 gal.

    Performance figures

  • Acceleration 0-62 mph 3.7 sec
  • Top speed — 125+ mph