BMW R 18 Classic 2021 vs. Triumph Rocket III Roadster 2017

BMW R 18 Classic 2021

Triumph Rocket III Roadster 2017

Technical Specifications BMW R 18 Classic 2021 compared to Triumph Rocket III Roadster 2017

BMW R 18 Classic 2021

Triumph Rocket III Roadster 2017

BMW R 18 Classic 2021

Triumph Rocket III Roadster 2017

Engine and Drive Train

Engine type	Engine type	Boxer	Engine type	In line
Engine power	Engine power	91 HP	Engine power	148 HP
Rpm at Max. Power	Rpm at Max. Power	4,750 rpm	Rpm at Max. Power	5,750 rpm
Torque	Torque	158 Nm	Torque	221 Nm
Rpm at Torque	Rpm at Torque	3,000 rpm	Rpm at Torque	2,750 rpm
Clutch Type	Clutch Type	Toughened, Dry	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Prop shaft	Transmission	Prop shaft
Number of gears	Number of gears	6	Number of gears	5
Cylinders	Cylinders	2	Cylinders	3
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	OHV	Valves	DOHC
Cooling	Cooling	Oil-air	Cooling	liquid
Displacement	Displacement	1,802 ccm	Displacement	2,294 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Upside-Down telescopic fork

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Dual Shock

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre width	Front tyre width	130 mm	Front tyre width	150 mm
Front tyre height	Front tyre height	90 %	Front tyre height	80 %
Front tyre diameter	Front tyre diameter	16 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	180 mm	Rear tyre width	240 mm
Rear tyre height	Rear tyre height	65 %	Rear tyre height	50 %
Rear tyre diameter	Rear tyre diameter	16 inch	Rear tyre diameter	16 inch
Length	Length	2,440 mm	Length	2,500 mm
Width	Width	964 mm	Width	970 mm
Wheelbase	Wheelbase	1,731 mm	Wheelbase	1,695 mm
Seat Height	Seat Height	710 mm	Seat Height	750 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	365 kg	Kerb Weight (with ABS)	367 kg
Fuel Tank Capacity	Fuel Tank Capacity	16 l	Fuel Tank Capacity	24 l
License compliancy	License compliancy	A	License compliancy	A

Pros and Cons in comparison

BMW R 18 Classic 2021

The BMW R 18 Classic presents itself as the second expansion stage of the magnificent boxer cruiser and offers a well-equipped all-round package. The Classic-specific equipment elevates the comfort and practicality of the R 18 without detracting from the charm of this mechanical motorbike. A great coup from BMW in more ways than one!

fascinating engine

wonderful sound

well-tuned riding modes

trustworthy handling

comfortable seating position

pride of ownership in the saddle

classy appearance

good overall touring package

Turbulence at motorway speed

Brake and clutch levers need a lot of hand force

Rough response of reverse gear