Yamaha YZF-R6 2019 vs. Yamaha R7 2021

The Yamaha YZF-R6 model year 2019 and the Yamaha R7 model year 2021 are both supersport motorcycles manufactured by Yamaha. While they share some similarities, there are also notable differences between the two models.

Starting with the technical specifications, the Yamaha YZF-R6 2019 is equipped with an inline 4-cylinder engine with a displacement of 599cc. It produces a power output of 118 HP and a torque of 65.7 Nm. The engine has a compression ratio of 13.1 and features DOHC (Double Overhead Camshaft) with 4 valves per cylinder. On the other hand, the Yamaha R7 2021 has a 2-cylinder inline engine with a displacement of 689cc. It generates a power output of 73.4 HP and a torque of 67 Nm. The engine has a compression ratio of 11.5 and also features DOHC with 4 valves per cylinder.

In terms of suspension, both models have a telescopic fork front suspension and a swingarm rear suspension. However, the Yamaha YZF-R6 2019 has a larger front fork diameter of 43mm compared to the 41mm diameter of the Yamaha R7 2021. Both models offer adjustable compression, preload, and rebound settings for the suspension.

Yamaha YZF-R6 2019

In terms of chassis, the Yamaha YZF-R6 2019 features an aluminum frame, while the Yamaha R7 2021 has a steel frame. Both models have a rake angle of around 66 degrees, providing a sporty and agile riding experience.

When it comes to braking, both models are equipped with dual disc brakes at the front. The braking technology used is radial, which enhances braking performance and control. Additionally, both models are equipped with ABS (Anti-lock Braking System) for added safety.

In terms of dimensions and weight, the Yamaha R7 2021 has a slightly longer wheelbase of 1395mm compared to the 1375mm wheelbase of the Yamaha YZF-R6 2019. The Yamaha R7 2021 is also slightly lighter with a curb weight of 188kg compared to the 190kg curb weight of the Yamaha YZF-R6 2019. Both models have the same tire width and diameter for the front and rear.

In terms of additional features, the Yamaha YZF-R6 2019 comes with advanced rider assistance systems such as different riding modes, traction control, and ride-by-wire throttle. It also has a modern LED lighting system and a clear and easy-to-read display interface. The Yamaha R7 2021, on the other hand, only comes with ABS as a rider assistance system.

Yamaha R7 2021

In terms of strengths, the Yamaha YZF-R6 2019 is praised for its top-notch chassis, powerful brakes derived from the YZF-R1, and a modern and sharp design. It also has a mature electronic package and a highly responsive engine. On the other hand, the Yamaha R7 2021 is appreciated for its high torque CP2 engine, sporty riding position, suspension setup, and inclusion of trackday-ready tires as standard.

As for weaknesses, the Yamaha YZF-R6 2019 is criticized for lacking some mid-range power in the engine and having a higher price compared to its competitors. The Yamaha R7 2021 is noted to have been better with a quick shifter as a standard feature.

In conclusion, while both the Yamaha YZF-R6 2019 and the Yamaha R7 2021 are supersport motorcycles from Yamaha, they have distinct differences in terms of engine specifications, chassis, rider assistance systems, and additional features. Each model has its own strengths and weaknesses, catering to different preferences and riding styles.