BMW R nineT Urban G/S 2017 vs. BMW R nineT Pure 2021

The BMW R nineT Urban G/S 2017 and the BMW R nineT Pure 2021 are both models from BMW's R nineT series. While they share some similarities in terms of engine specifications and overall design, there are also notable differences between the two.

Starting with the engine and drive train, both motorcycles feature a Boxer engine with the same bore and stroke measurements of 101 mm and 73 mm respectively. They also have the same engine power of 109 HP and torque of 116 Nm. The fuel system is injection-based, and both models have an electric starter and a prop shaft transmission. The engine displacement is also the same at 1170 ccm. This means that both motorcycles offer similar performance in terms of power and torque.

In terms of suspension, the BMW R nineT Urban G/S 2017 features a telescopic fork front suspension with a diameter of 43 mm and a travel of 125 mm. The rear suspension is a Paralever system with a monoshock and a travel of 140 mm. On the other hand, the BMW R nineT Pure 2021 features an upside-down telescopic fork front suspension with a larger diameter of 46 mm and a slightly shorter travel of 120 mm. The rear suspension remains the same as the Urban G/S, with a Paralever system and a monoshock, but with a travel of 120 mm. This means that the Pure model offers a slightly more refined suspension setup, which may result in improved handling and comfort.

BMW R nineT Urban G/S 2017

In terms of chassis, both motorcycles have a steel frame with a tubular design. However, the Pure model has a load-bearing engine frame, which may provide additional stability and rigidity. The rake and trail measurements are also different between the two models, with the Urban G/S having a rake of 61.5 degrees and a trail of 110.6 mm, while the Pure has a rake of 63.2 degrees and a trail of 107.9 mm. These differences in chassis geometry may result in slight variations in handling characteristics.

Both motorcycles feature double disk brakes with a diameter of 320 mm at the front, providing powerful braking performance. They also have ABS as part of their advanced rider assistance systems. However, the Pure model offers additional features such as riding modes and cornering ABS, which may enhance the overall safety and control of the motorcycle.

In terms of dimensions and weights, both motorcycles have a front tire width of 120 mm and a rear tire width of 17 inch. However, the Pure model has a wider rear tire width of 180 mm, which may provide improved traction and stability. The front tire diameter is 19 inch for the Urban G/S and 17 inch for the Pure. The seat height is also different, with the Urban G/S having a seat height of 850 mm and the Pure having a lower seat height of 805 mm. The kerb weight with ABS is slightly lighter for the Pure model at 219 kg compared to 221 kg for the Urban G/S. Both motorcycles have a fuel tank capacity of 17 liters.

BMW R nineT Pure 2021

In terms of strengths, the Urban G/S 2017 offers a terrific and authentic G/S look, with a powerful engine and brakes. It also has an enduro-typical design that is reduced to the bare essentials, giving it a custom bike feel straight from the factory. On the other hand, the Pure 2021 boasts a superb engine, a stable chassis, and easy and accessible handling. It also has great looks and an extensive range of BMW original accessories, allowing riders to customize their bike to their liking.

In terms of weaknesses, the Urban G/S 2017 does not come standard with wire-spoke rims and ASC (Automatic Stability Control), and there may be issues with dirt and trouser paint visible on the seat bench. The Pure 2021 lacks a tachometer and gear indicator, and the exclusive aluminum optics are only available at an extra charge.

Overall, both the BMW R nineT Urban G/S 2017 and the BMW R nineT Pure 2021 offer unique features and strengths that cater to different preferences and riding styles. Whether you prefer the rugged and adventurous look of the Urban G/S or the refined and customizable nature of the Pure, both motorcycles provide a thrilling riding experience with their powerful engines and advanced features.