2021 Bmw R nineT Urban GS Technical Analysis & Specification Breakdown
At the heart of the 2021 Bmw R nineT Urban GS naked motorcycle, Bmw features a 1170 cc (71.4 cu in) oil & air-cooled two cylinder boxer, four-stroke configuration. In factory specification, peak output is rated at 107.3 HP (78.3 kW) at 7,250 rpm while maximum torque reaches 116 Nm (85.6 lb-ft) at 6,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and shaft drive (cardan) final drive. With a specific output of 91.7 HP per liter and a 1,250 rpm working window between peak torque (6,000 rpm) and peak power (7,250 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the R nineT Urban GS measures 223 kg (492 lbs) wet (curb), translating to a power-to-weight ratio of 0.48 HP/kg (2.08 kg per horsepower). Rider ergonomics and chassis geometry center around a 850 mm (33.5 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,527 mm (60.1 in) wheelbase engineered for planted straight-line stability. The 17-liter (4.5 US gal) fuel tank paired with a rated consumption of 5.11 L/100 km provides an estimated theoretical range of roughly 333 km (207 miles) between fill-ups, while factory top speed is listed at 200 km/h (124 mph).
Within MotoLibrary's Bmw archive, this model family spans 6 indexed model years from 2017 to 2023, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
91.7 HP/L
Power-to-Weight
0.48 HP/kg (2.08 kg/HP)
Power Band Window
6,000–7,250 rpm
Theoretical Range
~333 km (207 mi)
Engine
Displacement1170.0 ccm (71.39 cubic inches)
Engine TypeTwo cylinder boxer, four-stroke
Engine DetailsRadially aligned valves per cylinder, central balancer shaft
Power107.3 HP (78.3 kW)) @ 7250 RPM
Torque116.0 Nm (11.8 kgf-m or 85.6 ft.lbs) @ 6000 RPM
Compression12.0:1
Bore x Stroke101.0 x 73.0 mm (4.0 x 2.9 inches)
Valves/Cylinder4
Fuel SystemInjection. Electronic intake pipe injection / digital engine management with overrun cutoff, twin-spark
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
