BMW M 1000 RR 2021 vs. Yamaha R7 2021

The BMW M 1000 RR 2021 and the Yamaha R7 2021 are both supersport motorcycles that offer thrilling performance on the road and track. However, there are significant differences between the two models in terms of engine power, torque, weight, and price.

Starting with the engine specifications, the BMW M 1000 RR is equipped with a powerful in-line four-cylinder engine with a displacement of 999cc. It produces an impressive 212 horsepower and 113 Nm of torque. The engine features a high compression ratio of 13.5 and is equipped with DOHC valves. On the other hand, the Yamaha R7 is powered by a smaller in-line two-cylinder engine with a displacement of 689cc. It generates 73.4 horsepower and 67 Nm of torque. The R7 has a lower compression ratio of 11.5 but also features DOHC valves.

In terms of suspension, both motorcycles feature upside-down telescopic forks at the front and a swing arm with a monoshock at the rear. The BMW M 1000 RR has a larger front fork diameter of 45mm compared to the 41mm on the Yamaha R7. The suspension on both models is adjustable for compression, preload, and rebound, allowing riders to fine-tune their riding experience.

When it comes to the chassis, the BMW M 1000 RR features an aluminum frame, which offers a good balance between rigidity and weight. On the other hand, the Yamaha R7 has a steel frame, which may be slightly heavier but provides good stability and durability.

BMW M 1000 RR 2021

In terms of braking performance, both motorcycles are equipped with double disc brakes at the front. The BMW M 1000 RR features radial technology, which provides better braking performance and control. The Yamaha R7 also has radial brakes, ensuring reliable stopping power.

In terms of rider assistance systems, the BMW M 1000 RR comes with a range of advanced features, including ABS, riding modes, launch control, ride by wire, quickshifter, and traction control. These systems enhance the overall riding experience and provide added safety and control. On the other hand, the Yamaha R7 only comes with ABS as a standard rider assistance system.

In terms of dimensions and weights, the BMW M 1000 RR has a slightly larger wheelbase of 1457mm compared to the 1395mm on the Yamaha R7. The BMW M 1000 RR also has a larger fuel tank capacity of 16.5 liters compared to the 13 liters on the Yamaha R7. However, the BMW M 1000 RR is slightly heavier, with a kerb weight of 192kg compared to the 188kg of the Yamaha R7.

Both motorcycles come equipped with LED headlights, providing excellent visibility and a modern look.

In terms of strengths, the BMW M 1000 RR offers a smooth overall package with strong brakes, a precise chassis, and noble details that are visually appealing. It has a rev-happy engine with a great torque curve, providing a thrilling riding experience. The transition from load to push mode is harmonious, enhancing the overall performance.

Yamaha R7 2021

On the other hand, the Yamaha R7's strengths lie in its high-torque CP2 engine, sporty riding position, and suspension set-up. It is considered a good entry-level trackday bike, offering an enjoyable riding experience.

In terms of weaknesses, the BMW M 1000 RR's price package may not be customer-friendly, but it is sales-friendly. Some riders may find that the footrests could benefit from more grip on the track, and a higher and harder seat option may be desirable.

The Yamaha R7's only weakness is the lack of a quickshifter as a standard feature, which could have been a nice addition.

In conclusion, the BMW M 1000 RR 2021 and the Yamaha R7 2021 are both impressive supersport motorcycles with their own unique strengths and weaknesses. The BMW M 1000 RR offers more power, advanced rider assistance systems, and a higher price tag. On the other hand, the Yamaha R7 provides a more accessible entry-level option with a lower price point. Ultimately, the choice between the two models will depend on the rider's preferences, budget, and intended use.