2017 Yamaha FJR1300AE vs 2020 BMW R 1250RS

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2017 Yamaha FJR1300AE 2017 Yamaha FJR1300AE

Sport touring

Engine
In-line four, four-stroke
Power
N/A
Top Speed
N/A
Weight
643.7 pounds
2020 BMW R 1250RS 2020 BMW R 1250RS

Sport touring

Engine
Two cylinder boxer, four-stroke
Power
136 hp / 100 kW @ 7750 rpm
Top Speed
201.2 km/h / 125.0 mph
Weight
535.7 pounds
Full Specifications
General
CommentsWindshield. Heated grips. Electronically adjustable suspension system.Adjustable Windshield. 2 Ride Modes (Rain/Road). Automatic Stability Control.
Year-2020
ColoursGraphite, SilverBlack Storm Metallic, Style Sport, Style Exclusive, Sparkling Bronze Metallic
Make Model-BMW R 1250RS
Warranty1 Year (Limited Factory Warranty)-
Dimensions
StorageSaddle bags-
Ground Clearance (mm)130 mm-
Ground Clearance (in.)5.1 inches-
Seat Height805 mm / 31.7 in.820 mm / 32.3 in OE low seat: 760 mm / 29.9 in OE sport seat: 840 mm / 33.0 in
Wheelbase1,544 mm / 60.8 in.1530 mm / 60.2 in
Height1,455 mm / 57.3 in.1255 mm / 49.4 in minimum
Length2,230 mm / 87.8 in.2202 mm / 86.6 in
Width749 mm / 29.5 in.925 mm / 36.4 in
Weights & Capacities
Oil Capacity (Quarts)0.32 quarts4.23 US quarts
Oil Capacity (l)4.90 litres4.00 litres
Fuel Capacity24.98 litres / 6.60 gallons18 Litres / 4.7 US gal
Coolant Capacity-2.00 litres (0.53 US gallons)
Wet Weight292.0 kg / 643.7 lbs243 kg / 535.7 lbs
Performance
Top Speed-201.2 km/h / 125.0 mph
Max Power-136 hp / 100 kW @ 7750 rpm
Max Torque138.00 Nm (14.1 kgf-m or 101.8 ft.lbs) @ 7000 Revolutions143 Nm / 105.4 lb-ft @ 6250 rpm
Engine
CO2151.5 CO2 g/km. (CO2 - Carbon dioxide emission)109.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Displacement (cc)1298.00 cc-
Engine TypeIn-line four, four-strokeTwo cylinder boxer, four-stroke
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)Double Overhead Cams/Twin Cam (DOHC)
Bore x Stroke (mm)79.0 x 66.2 mm-
Displacement (ci)79.20 cubic inches-
Bore x Stroke (in,)3.1 x 2.6 inches-
Displacement-1254 cc / 76.5 cu-in
Engine DetailForward-inclined parallel cylinderFour 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
Fuel SystemInjectionInjection. Electronic fuel injection with ride-by-wire throttle system
Bore x Stroke-102.5 x 76 mm
Compression Ratio10.8:112.5:1
Cooling System-Liquid / Air cooled
Emissions-Closed-loop three-way catalytic converter, exhaust standard , Euro 4
Engine Lubrication-Dry sump
Engine Management-BMS-O
Fuel Consumption6.53 litres/100 km (15.3 km/l or 36.02 mpg)4.70 litres/100 km (21.3 km/l or 50.05 mpg)
Fuel Induction-Electronic intake pipe injection, 52mm Ø throttle valve
Fuel Reserve-4.00 litres / 1.06 US gallons
Fuel Type-Unleaded super, octane number 95 (RON) adapive fuel quality regulation (91 to 98 RON)
Idle Speed-1050 +/- 100 RPM
IgnitionTCI-
StarterElectricElectric 900W
Valve System44
EV Specifics
Battery Capacity-12V/12Ah
Drivetrain
ClutchAssist and slipper clutchWet clutch with anti-hopping function, hydraulically activated
Final DriveShaft drive (cardan)Shaft
Gearbox6-speed6-speed
Primary Drive-Constant mesh
Transmission / Drive-Constant mesh 6-speed gearbox with helical gearing system
Chassis
Frame TypeAluminium, Diamond ShapedTwo-section frame concept consisting of main frame with bolt-on rear frame, load-bearing engine
Suspension - FrontUpside-down telescopic fork, ? 48 mmTelescopic Upside-Down fork; stanchion diameter 45 mm
Suspension - RearLinked monoshock with spring preload adjustmentCast aluminium single-sided swing arm with BMW Motorrad Paralever; WAD strut (travel- related damping), spring pre-load hydraulically adjustable (continuously variable) at handwheel, rebound damping adjustable at handwheel
Rake26.0°25.5°
Steering Angle-62.3°
Trail109 mm / 4.3 in.110.9 mm / 4.3 in
Wheel Travel - Front135 mm / 5.3 in.140 mm / 5.5 in
Wheel Travel - Rear124 mm / 4.9 in.140 mm / 5.5 in
Electrical Systems
Alternator-Three-phase alternator 508 W (nominal power)
Lighting systemFront LED lights with adaptive cornering lightsLED
Wheels & Brakes
Brakes - Front Diameter (in.)12.6 inches-
Brakes - Front Diameter (mm)320 mm-
Brakes - Rear Diameter (in.)11.1 inches-
Brakes - Rear Diameter (mm)282 mm-
Brakes - FrontDouble disc2x 320mm floating discs, 4-piston radial brake calipers
Brakes - RearSingle discSingle 276mm disc, 2-piston floating caliper
ABS-BMW Motorrad Integral ABS (part integral), disengageable
Brake Fluid Type-DOT 4
Tyre Pressure - Front-36 PSI (2.5 Bar or 250 kPa)
Tyre Pressure - Rear-42 PSI (2.9 Bar or 290 kPa)
Tyres - Front120/70-ZR17120/70 ZR17
Tyres - Rear180/55-ZR17180/55 ZR17
Wheels-Cast aluminium wheels
Wheels - Front-3.50 x 17 in
Wheels - Rear-5.50 x 17 in

Verdict

Winner on specs

2020 BMW R 1250RS

The 2020 BMW R 1250RS edges out the 2017 Yamaha FJR1300AE thanks to its liquid cooling, standard ABS and higher rear wheel travel. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.

Key Differences

2017 Yamaha FJR1300AE - Advantages

  • Dual front discs: Greater stopping power and better heat management under hard braking.

2020 BMW R 1250RS - Advantages

  • Liquid cooling: Consistent engine temperature in stop-start traffic and hot climates.
  • Standard ABS: A meaningful safety advantage in emergency braking on wet or loose surfaces.
  • More rear wheel travel: 140 mm vs 124 mm - absorbs bigger hits and rough terrain better.

2017 Yamaha FJR1300AE vs 2020 BMW R 1250RS - FAQs

What are the engine differences between the 2017 Yamaha FJR1300AE and 2020 BMW R 1250RS?
The 2017 Yamaha FJR1300AE uses In-line four, four-stroke, while the 2020 BMW R 1250RS is powered by Two cylinder boxer, four-stroke.
Which bike is better for shorter riders, the 2017 Yamaha FJR1300AE or the 2020 BMW R 1250RS?
The 2017 Yamaha FJR1300AE has the lower seat at 805 mm, making it more accessible. The 2020 BMW R 1250RS sits higher at 820 mm. A seat height below 800 mm suits most riders; above 820 mm shorter riders may need to tiptoe.
Does the 2017 Yamaha FJR1300AE or 2020 BMW R 1250RS have ABS?
The 2020 BMW R 1250RS is listed with ABS as standard. The 2017 Yamaha FJR1300AE does not list ABS. ABS provides a meaningful safety benefit in emergency braking on wet or loose surfaces.
Which should I buy, the 2017 Yamaha FJR1300AE or the 2020 BMW R 1250RS?
Both are strong choices. The 2017 Yamaha FJR1300AE has the edge in dual front discs, while the 2020 BMW R 1250RS stands out for liquid cooling and standard ABS. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.