BMW S 1000 RR 2010 vs. BMW M 1000 RR 2021

The BMW S 1000 RR model year 2010 and the BMW M 1000 RR model year 2021 are both supersport motorcycles from BMW. While they share some similarities in terms of technical specifications, there are also notable differences between the two models.

In terms of the motor and drivetrain, both models have an inline four-cylinder engine with the same bore and stroke measurements of 80 mm and 49.7 mm, respectively. However, the BMW M 1000 RR 2021 has a higher power output of 212 HP compared to the 192 HP of the BMW S 1000 RR 2010. The torque is also slightly higher in the M 1000 RR at 113 Nm compared to the 112 Nm of the S 1000 RR. Both models have a compression ratio of 13, four cylinders, and a displacement of 999 cc.

In terms of suspension, both models have a telescopic fork at the front and a swingarm at the rear. However, the M 1000 RR 2021 has an upside-down telescopic fork at the front, which can provide better performance and stability during aggressive riding.

BMW S 1000 RR 2010

Both models have an aluminum frame with a double tube design. This provides a strong and lightweight chassis for optimal handling and maneuverability. The braking system on both models consists of dual discs at the front, with hydraulic actuation and radial technology, ensuring strong and reliable stopping power.

In terms of dimensions and weights, there are slight differences between the two models. The M 1000 RR 2021 has a wider rear tire at 200 mm compared to the 190 mm on the S 1000 RR 2010. The M 1000 RR also has a slightly longer wheelbase at 1457 mm compared to the 1432 mm of the S 1000 RR. The seat height is slightly higher on the M 1000 RR at 832 mm compared to the 820 mm of the S 1000 RR. Additionally, the M 1000 RR is lighter with a curb weight of 192 kg compared to the 207 kg of the S 1000 RR. Both models have a fuel tank capacity of around 16.5-17.5 liters.

BMW M 1000 RR 2021

In terms of strengths, the S 1000 RR 2010 is praised for its superior performance, well-functioning driving aids, impressive speed, and competitive pricing. On the other hand, the M 1000 RR 2021 is commended for its smooth overall package, strong brakes, precise chassis, and luxurious details. It also has a responsive engine with a wide torque curve and a seamless transition from cruising to pushing mode.

As for weaknesses, the S 1000 RR 2010 is criticized for its agility, complicated handling, stability during braking, and high weight. The M 1000 RR 2021, on the other hand, is noted for its less customer-friendly pricing, footpegs that could have better grip on the track, and the desire for a higher and firmer seat option.

In conclusion, while both the BMW S 1000 RR 2010 and the BMW M 1000 RR 2021 are impressive supersport motorcycles, the M 1000 RR offers several advancements and improvements over its predecessor. With increased power, improved suspension, and refined details, the M 1000 RR provides a more exhilarating and refined riding experience.