Yamaha R7 2021 vs. BMW S 1000 RR 2019

The Yamaha R7 2021 and the BMW S 1000 RR 2019 are both supersport motorcycles that offer impressive performance and advanced features. However, there are several key differences between the two models.

In terms of engine specifications, the Yamaha R7 2021 is equipped with a 689cc inline twin engine that delivers 73.4 horsepower and 67 Nm of torque. On the other hand, the BMW S 1000 RR 2019 features a larger 999cc inline four-cylinder engine that produces a staggering 207 horsepower and 113 Nm of torque. This significant difference in power output makes the BMW S 1000 RR more suitable for experienced riders who crave exhilarating speed and acceleration.

Both motorcycles feature upside-down telescopic forks for the front suspension and swing arm with a monoshock for the rear suspension. However, the BMW S 1000 RR 2019 has a slightly larger front fork diameter of 45mm compared to the 41mm diameter of the Yamaha R7 2021. This larger fork diameter provides the BMW with improved stability and better handling in corners.

Yamaha R7 2021

In terms of chassis construction, the Yamaha R7 2021 features a steel frame, while the BMW S 1000 RR 2019 utilizes an aluminum frame. The aluminum frame of the BMW offers a lighter weight and increased rigidity, resulting in improved overall performance and maneuverability.

Both motorcycles are equipped with double disc brakes at the front, featuring radial technology for enhanced braking performance. The BMW S 1000 RR 2019 also offers additional advanced rider assistance systems such as riding modes, launch control, ride by wire, quickshifter, and traction control. These features provide the rider with more control and customization options, making it a more technologically advanced option compared to the Yamaha R7 2021.

In terms of dimensions and weights, the Yamaha R7 2021 has a wheelbase of 1395mm and a kerb weight of 188kg (with ABS). On the other hand, the BMW S 1000 RR 2019 has a slightly longer wheelbase of 1441mm and a slightly heavier kerb weight of 197kg (with ABS). The BMW also offers a larger fuel tank capacity of 16.5 liters compared to the 13 liters of the Yamaha.

Both motorcycles come equipped with LED headlights, providing improved visibility and safety during night rides.

BMW S 1000 RR 2019

In terms of strengths, the Yamaha R7 2021 is praised for its high-torque CP2 engine, sporty riding position, suspension set-up, standard tires, and being a good entry-level trackday bike. On the other hand, the BMW S 1000 RR 2019 is commended for its very linear power delivery, wide rev range, precise DDC suspension, advanced electronics package, excellent shift assistant, and high-quality details such as the frame, swingarm, and display.

As for weaknesses, the Yamaha R7 2021 is criticized for not having a quickshifter as standard, while the BMW S 1000 RR 2019 is said to have lost a certain amount of "thrill" due to its linear power delivery and menu navigation that takes some time to get used to.

In conclusion, the Yamaha R7 2021 and the BMW S 1000 RR 2019 are both impressive supersport motorcycles with their own unique strengths and weaknesses. The Yamaha R7 2021 offers a more accessible and beginner-friendly option, while the BMW S 1000 RR 2019 provides a higher level of performance and advanced features for experienced riders. Ultimately, the choice between the two models depends on the rider's skill level, preferences, and intended use of the motorcycle.