What category is the 2018 BMW R Nine T?

General information
Category	Naked bike
Model	BMW R nine T
Year	2018

Engine and Transmission Specifications
Greenhouse gases	104.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption	4.50 litres/100 km (22.2 km/l or 52.27 mpg)
Driveline	Constant mesh
Clutch	Single dry plate clutch, hydraulically operated
Transmission type,final drive	Shaft drive (cardan)
Gearbox	6-speed
Cooling system	Oil & air
Fuel control	Double Overhead Cams/Twin Cam (DOHC)
Fuel system	Injection. Electronic intake pipe injection Closed-loop 3-way catalytic converter, emission standard EU-3
Valves per cylinder	4
Bore x Stroke	101.0 x 73.0 mm (4.0 x 2.9 inches)
Compression	12.0:1
Torque	119.00 Nm (12.1 kgf-m or 87.8 ft.lbs) @ 6000 RPM
Power	110.00 HP (80.3 kW) @ 7500 RPM
Engine details	Radially aligned valves per cylinder, central balancer shaft
Engine type	Two cylinder boxer, four-stroke
Brakes, suspension, Frame and wheels
Wheels	Wire spoke wheels
Rear brakes diameter	265 mm (10.4 inches)
Rear brakes	Single disc. ABS. Floating disc. Two-piston calipers.
Front brakes diameter	320 mm (12.6 inches)
Front brakes	Double disc. ABS. Floating discs. Four-piston calipers.
Rear tyre	180/55-ZR17
Front tyre	120/70-ZR17
Rear wheel travel	135 mm (5.3 inches)
Rear Suspension	Ast aluminium single-sided swing arm with BMW Motorrad Paralever
Front wheel travel	120 mm (4.7 inches)
Front Suspension	Upside-Down telescopic fork with 46 mm diameter
Trail	103 mm (4.0 inches)
Rake (fork angle)	25.5°
Frame type	Four-section frame consisting of one front and three rear sections, load-bearing engine-gearbox unit, removable pillion frame for single ride use
Physical measures and capacities
Reserve fuel capacity	3.00 litres (0.79 gallons)
Fuel capacity	18.00 litres (4.76 gallons)
Wheelbase	1,476 mm (58.1 inches)
Overall width	890 mm (35.0 inches)
Overall length	2,220 mm (87.4 inches)
Overall height	1,265 mm (49.8 inches)
Seat height	785 mm (30.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	222.0 kg (489.4 pounds)

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Electrical	12 V / 14 Ah, maintenance-free battery. Three-phase 600 W alternator.
Starter	Electric
Color options	Black Storm Metallic/Grey

Performance Profile & Rider Fit

109 hp

Peak Power

3.4s

0-60 mph

Best For

Track45%

City65%

Cornering82%

Daily Riding68%

Touring42%

Passenger45%

Rider Profile

Best For	Best suited to intermediate and experienced riders who appreciate raw mechanical character over rider aids and electronic polish.
Purpose	A heritage-styled roadster built for spirited backroad rides and weekend cruising rather than outright speed or long-haul touring.
Rider Fit	The naked upright riding position and 805mm seat height are approachable for most rider heights, though the torquey boxer engine demands confident throttle control.
Character	Delivers an air-cooled boxer soul with punchy midrange torque, distinctive engine feel, and classic analog riding engagement.
Not Ideal For	Not the right choice for riders seeking wind protection, long-distance touring comfort, or any serious off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

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Inseam (optional)

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Feet:

At 785mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2018 BMW R Nine T, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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