BMW R Ninet - 2021 Specifications and Reviews

The 2021 BMW R nineT is a retro-styled naked bike powered by a 1170cc boxer engine delivering 107 HP, appealing to riders seeking classic aesthetics with modern performance. Known for its versatile character and accessible handling, it suits both experienced enthusiasts and those exploring the middleweight naked category. The bike excels in everyday riding and light touring while maintaining the iconic BMW boxer heritage.

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General information

CategoryNaked bike
Year2021
ModelBMW R nineT

Engine and Transmission Specifications

Emission detailsClosed-loop 3-way catalytic converter, emission standard EU-5
Greenhouse gases118.3 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption5.10 litres/100 km (19.6 km/l or 46.12 mpg)
ClutchHydraulically operated single-disc dry clutch
Transmission typeShaft drive (cardan)   (final drive)
Gearbox6-speed
Cooling systemOil & air
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. Electronic intake pipe injection / digital engine management with overrund cutoff, twin-spark
Valves per Cylinder4
Bore x Stroke101.0 x 73.0 mm (4.0 x 2.9 inches)
Compression12.0:1
Top speed200.0 km/h (124.3 mph)
Torque116.0 Nm (11.8 kgf-m or 85.6 ft.lbs) @ 6000 RPM
Power107.3 HP (78.3 kW) @ 7250 RPM
Engine detailsRadially aligned valves per cylinder, central balancer shaft
Engine typeTwo cylinder boxer, four-stroke
Capacity:1170.0 ccm (71.39 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. ABS. Floating disc. Two-piston calipers.
Diameter320 mm (12.6 inches)
Front brakesDouble disc. ABS. Four-piston calipers.
Rear tire180/55-ZR17
Front tire120/70-ZR17
Rear wheel travel120 mm (4.7 inches)
Rear SuspensionCast aluminium single swinging arm with BMW Motorrad Paralever
Front wheel travel120 mm (4.7 inches)
Front SuspensionUpside-down telescopic forks, 46 mm fixed-fork-tube diameter
Trail108 mm (4.2 inches)
Rake (fork angle)26.8°
Frame typeFour-part frame concept with front frame and three-part rear frame, load-bearing engine-
 
 

Physical measures and capacities

Reserve fuel capacity3.00 litres (0.79 US gallons)
Fuel capacity18.00 litres (4.76 US gallons)
Wheelbase1487 mm (58.5 inches)
Overall width865 mm (34.1 inches)
Overall length2105 mm (82.9 inches)
Overall height1240 mm (48.8 inches)
Seat height805 mm (31.7 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc221.0 kg (487.2 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric
Color optionsBlack Storm Metallic, Option 719 Night Black Matt/Aluminium Matt, Mineral White Metallic/Sunset Yellow, Option 719 Aluminium

Performance Profile & Rider Fit

109 hp
Peak Power
3.4s
0-60 mph
124.3 mph
Top Speed

Best For

Track55%
City70%
Cornering82%
Daily Riding68%
Touring45%
Passenger40%

Rider Profile

Best ForBest suited to intermediate and experienced riders who can manage a torquey, naked-styled boxer twin with no fairing to hide mistakes.
PurposeA style-forward roadster built for spirited weekend rides, boulevard cruising, and showing off classic BMW boxer character rather than long-distance hauling or track domination.
Rider FitThe 805mm seat height and 221kg wet weight make it manageable for average-to-taller riders, though the wide boxer cylinders and upright naked ergonomics demand some low-speed confidence.
CharacterCharismatic, mechanical, and old-school in feel, with a distinctive boxer engine growl and shaft-drive simplicity wrapped in a modern, minimalist retro package.
Not Ideal ForNot a good fit for off-road adventures, heavy touring with luggage, or riders wanting wind protection and plush long-haul comfort.

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

Rider Fit Visualizer

2021 BMW R Ninet Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 805mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2021 BMW R Ninet, with a relaxed knee angle of around 125 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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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2021 BMW R nineT motorcycle is a stylish and powerful bike that offers a thrilling riding experience. With its retro-inspired design and modern engineering, the R nineT is a true head-turner on the road. The bike is equipped with a potent 1170cc boxer engine that delivers impressive performance, making it a joy to ride on both city streets and open highways. The R nineT also offers a comfortable and ergonomically designed riding position, making it a great choice for long-distance journeys. With its premium build quality and attention to detail, the 2021 BMW R nineT is a top choice for motorcycle enthusiasts looking for a combination of style, performance, and reliability. The 2021 BMW R nineT motorcycle is a standout in its class, offering a perfect blend of classic design and modern performance. With its powerful 1170cc boxer engine, the R nineT delivers thrilling acceleration and impressive power delivery. The bike's retro-inspired styling sets it apart from the competition, giving it a timeless appeal that is sure to turn heads wherever you ride. In addition to its performance capabilities, the R nineT also offers a comfortable and versatile riding experience, making it a great choice for riders of all skill levels. Whether you're cruising through the city or tackling winding roads, the 2021 BMW R nineT is a top choice for motorcycle enthusiasts looking for a truly exceptional riding experience.
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