Yamaha R1 2015 vs. Yamaha R7 2021
Yamaha R1 2015
Yamaha R7 2021
Visão geral - Yamaha R1 2015 vs Yamaha R7 2021
The Yamaha R1 model year 2015 and the Yamaha R7 model year 2021 are both supersport motorcycles from Yamaha. While they share some similarities in terms of design and features, there are also significant differences between the two models.
Starting with the technical specifications, the Yamaha R1 2015 is equipped with a 998cc engine that has a bore of 79mm and a stroke of 50.9mm. It produces a powerful 200 horsepower and 112.4 Nm of torque. The engine has a compression ratio of 13 and features four cylinders with four valves per cylinder. The R1 2015 also comes with advanced rider assistance systems such as launch control and traction control.
On the other hand, the Yamaha R7 2021 is powered by a 689cc engine with a bore of 80mm and a stroke of 68.6mm. It has a lower power output of 73.4 horsepower and 67 Nm of torque. The engine has a compression ratio of 11.5 and features two cylinders with four valves per cylinder. The R7 2021 is equipped with ABS as its advanced rider assistance system.
Yamaha R1 2015
In terms of suspension, both models feature upside-down telescopic forks at the front. However, the Yamaha R1 2015 has an aluminum frame, while the R7 2021 has a steel frame. This difference in frame material may affect the overall weight and handling characteristics of the motorcycles.
Both models come with dual disc brakes at the front for effective stopping power. The Yamaha R1 2015 has a tire width of 120mm at the front and 190mm at the rear, with a 17-inch diameter for both. On the other hand, the Yamaha R7 2021 has a slightly narrower rear tire width of 180mm.
In terms of dimensions, the Yamaha R1 2015 has a wheelbase of 1405mm and a curb weight of 199kg (with ABS). It has a fuel tank capacity of 17 liters. On the other hand, the Yamaha R7 2021 has a slightly shorter wheelbase of 1395mm and a lighter curb weight of 188kg (with ABS). It has a smaller fuel tank capacity of 13 liters.
Yamaha R7 2021
When it comes to strengths, the Yamaha R1 2015 is praised for its exhilarating sound, strong peak rotation of the engine, a great racing feel on the saddle, superior electronic package, and high-quality finish. On the other hand, the Yamaha R7 2021 is commended for its high torque CP2 engine, sporty riding position, suspension setup, stock tires, and being a good entry-level trackday motorcycle.
However, the Yamaha R1 2015 does have some weaknesses, including torque sag in the mid-range and stability issues during braking. On the other hand, the Yamaha R7 2021 is noted to have been better if it had a quick shifter as a standard feature.
In conclusion, the Yamaha R1 2015 and the Yamaha R7 2021 are both impressive supersport motorcycles from Yamaha, each with its own strengths and weaknesses. The R1 2015 offers a more powerful engine and advanced rider assistance systems, while the R7 2021 provides a more accessible entry-level option with a torquey engine and sporty riding position. Ultimately, the choice between the two models will depend on the rider's preferences and intended use.
Especificações técnicas Yamaha R1 2015 em comparação com Yamaha R7 2021
Prós e contras em comparação
Prós e contras em comparação
Yamaha R1 2015
A nova R1 é um grande sucesso e já não se compara ao modelo anterior. Esta era considerada uma boa mota de estrada rural e era necessário fazer grandes investimentos para as excursões às pistas de corrida. Agora é o contrário. A nova R1 foi desenvolvida com um claro enfoque na pista de corrida. O pacote eletrónico parece extraordinário, os fanáticos por tecnologia terão o que merecem. Os fãs da Yamaha têm de a comprar, finalmente têm uma mota digna. A R1 tem ligeiras fraquezas na travagem - torna-se um pouco instável. Se quiser comprar uma moto de competição pronta a usar, sem ter de trabalhar no chassis, é melhor optar pela R1M. A suspensão eletrónica Öhlins funciona perfeitamente e não tem pontos fracos. Para uma utilização pura em pista, o segundo ponto fraco da R1 pode ser facilmente resolvido. O buraco de binário no meio pode ser facilmente eliminado com um novo mapeamento.
Yamaha R7 2021
Apesar da combinação bastante idiossincrática da sensata unidade de potência de gama média de 73,4 cv e do visual extremamente agressivo e desportivo, a R7 não é de forma alguma uma ovelha em pele de lobo. O desempenho, que se situa algures entre a R3 e a R6, revelou-se muito mais forte na prática do que os valores puros no papel poderiam sugerir e, em termos de geometria, chassis, travões e pneus, os engenheiros da Yamaha fizeram realmente o seu trabalho de casa. Para além disso, a Yamaha R7 tem todas as qualidades para se divertir imenso numa pista de corrida compacta como Pannoniaring, por exemplo, mesmo sem um grande investimento. Mas é claro que ela se sente melhor na estrada rural, e é aí que ela pertence em primeiro lugar, em nossa opinião. Tendo em conta o pacote global, o preço de compra é mais do que justo - por isso não é um problema o facto de a alavanca de velocidades não estar incluída e ter de ser adquirida como opção.
Comparação de preços Preço médio de mercado Yamaha R1 vs Yamaha R7
There are a few key differences between a Yamaha R1 2015 and a Yamaha R7 2021. It takes less time to sell a Yamaha R1 with 76 days compared to 161 days for a Yamaha R7. Since model year 2005 1000PS.de editors have written 80 reviews for the Yamaha R1 and 9 reviews for the Yamaha R7 since model year 2021. The first review for the Yamaha R1 was published on 28/04/2003 and now has more than 3 900 views. This compares to more than 92 800 views for the first review on Yamaha R7 published on 18/05/2021.
