Harley-Davidson Sportster S RH1250S 2021 vs. BMW R nineT 2018

The Harley-Davidson Sportster S RH1250S 2021 and the BMW R nineT 2018 are both naked bikes with similar engine types, fuel systems, and cooling systems. However, there are several differences between the two models.

In terms of engine power, the Sportster S RH1250S has a more powerful engine with 122 HP compared to the R nineT's 110 HP. The Sportster S also has a higher torque of 125 Nm compared to the R nineT's 116 Nm. This means that the Sportster S may offer better acceleration and overall performance.

Both bikes have a 2-cylinder engine and use fuel injection systems. The Sportster S has a displacement of 1252 cc, while the R nineT has a displacement of 1170 cc. This means that the Sportster S has a slightly larger engine, which may contribute to its higher power output.

Harley-Davidson Sportster S RH1250S 2021

In terms of suspension, both bikes have upside-down telescopic forks at the front. However, the Sportster S has a swing arm suspension at the rear, while the R nineT has a Paralever suspension. Both bikes have monoshock absorbers at the rear.

In terms of brakes, the Sportster S has a single disc front brake with a diameter of 320 mm and four pistons. It also features radial and monoblock technology, which may contribute to better braking performance. On the other hand, the R nineT has double disc front brakes with the same diameter and four pistons, but without the radial technology.

Both bikes have ABS as part of their advanced rider assistance systems. However, the Sportster S also offers additional features such as riding modes, cornering ABS, ride by wire, cruise control, and traction control. The R nineT only has ABS.

In terms of dimensions and weights, the Sportster S has a wider front tire (160 mm) compared to the R nineT (120 mm). The Sportster S also has a smaller fuel tank capacity of 11.8 liters, while the R nineT has a larger capacity of 18 liters. The Sportster S has a slightly longer wheelbase of 1520 mm compared to the R nineT's 1487 mm. The seat height of the Sportster S is lower at 755 mm, while the R nineT has a higher seat height of 803 mm. The Sportster S also weighs slightly more at 228 kg compared to the R nineT's 222 kg.

BMW R nineT 2018

In terms of strengths, the Sportster S has a powerful and refined engine, excellent brakes for a single-disc system, and a full electronics package with advanced features such as cornering ABS and lean angle-dependent traction control. On the other hand, the R nineT has a boxer engine that is full of character, with powerful low-end torque and a comfortable seating position. The R nineT also has an extensive equipment list and a large accessories market, allowing for customization. Additionally, the R nineT has a cool look.

In terms of weaknesses, the Sportster S has a chassis that is considered to be really hard, which may affect the overall comfort and handling. The wide front tire of the Sportster S also contributes to a somewhat unwilling turn-in behavior. On the other hand, the R nineT has a footrest position that may be uncomfortable when maneuvering and the passenger ride comfort may not be as good. Additionally, the R nineT may have a higher price compared to the Sportster S.

Overall, both the Harley-Davidson Sportster S RH1250S 2021 and the BMW R nineT 2018 have their own strengths and weaknesses. The Sportster S offers a more powerful engine and a full electronics package, while the R nineT has a characterful engine and an extensive equipment list. The choice between the two models ultimately depends on the rider's preferences and priorities.