Harley-Davidson Sportster S RH1250S 2021 vs. BMW R nineT Pure 2021

The Harley-Davidson Sportster S RH1250S 2021 and the BMW R nineT Pure 2021 are both naked bikes that offer powerful performance and stylish designs. However, there are some notable differences between the two models.

In terms of engine and drive train, the Sportster S RH1250S is equipped with a V-twin engine that delivers 122 horsepower and 125 Nm of torque. On the other hand, the R nineT Pure features a Boxer twin engine with 109 horsepower and 116 Nm of torque. Both bikes have fuel injection systems and two cylinders, but the Sportster S has a larger displacement of 1252cc compared to the R nineT Pure's 1170cc. The Sportster S also has liquid cooling, while the R nineT Pure has an oil-air cooling system.

When it comes to suspension, both bikes have upside-down telescopic forks at the front. The Sportster S offers adjustable compression, preload, and rebound settings for the front and rear suspension, while the R nineT Pure allows for adjustment of compression, preload, and rebound only on the rear suspension. The Sportster S has a swing arm rear suspension with a monoshock, while the R nineT Pure features a paralever rear suspension with a monoshock.

Harley-Davidson Sportster S RH1250S 2021

In terms of brakes, the Sportster S has a single disc front brake with a diameter of 320mm and four pistons, while the R nineT Pure has double disc front brakes with the same diameter and four pistons. Both bikes have advanced rider assistance systems such as ABS and riding modes, but the Sportster S also includes cornering ABS, ride by wire, cruise control, and traction control.

In terms of dimensions and weights, the Sportster S has a front tire width of 160mm and a diameter of 17 inches, while the R nineT Pure has a front tire width of 120mm and the same diameter. Both bikes have a rear tire width of 180mm, but the Sportster S has a smaller rear tire diameter of 16 inches compared to the R nineT Pure's 17 inches. The Sportster S also has a lower seat height of 755mm compared to the R nineT Pure's 805mm. The Sportster S is slightly heavier with a kerb weight of 228kg, while the R nineT Pure weighs 219kg. The R nineT Pure also has a larger fuel tank capacity of 17 liters, while the Sportster S has a capacity of 11.8 liters.

In terms of equipment, both bikes have LED headlights, but the Sportster S also includes Bluetooth connectivity and a TFT display. The R nineT Pure, on the other hand, features LED daytime running lights.

BMW R nineT Pure 2021

In terms of strengths, the Sportster S has a powerful and refined engine, excellent braking performance, and a full electronics package with advanced rider assistance systems. The R nineT Pure, on the other hand, offers a superb engine, a stable chassis, easy handling, great looks, and a wide range of BMW original accessories.

However, there are also some weaknesses to consider. The Sportster S has a hard chassis and its turn-in behavior may be somewhat unwilling due to the wide front tire. The R nineT Pure lacks a tachometer and gear indicator, and the exclusive aluminum optics are available at an extra charge.

In conclusion, both the Harley-Davidson Sportster S RH1250S 2021 and the BMW R nineT Pure 2021 are impressive naked bikes with their own unique features and strengths. The choice between the two ultimately depends on the rider's preferences in terms of performance, design, and additional features.