Triumph Trident 660 2021 vs. Yamaha MT-09 2020

The Triumph Trident 660 2021 and the Yamaha MT-09 2020 are both naked bikes with similar engine configurations and displacement. However, there are several notable differences between the two models.

In terms of power, the Yamaha MT-09 has a higher horsepower rating of 115 HP compared to the Triumph Trident 660's 81 HP. The Yamaha also has a higher torque rating of 87.5 Nm compared to the Trident's 64 Nm. This means that the Yamaha will likely have more aggressive acceleration and a stronger overall performance.

Both bikes feature liquid-cooled inline three-cylinder engines and fuel injection systems. They also have similar suspension setups with telescopic front forks and a swingarm rear suspension with a monoshock. The chassis of the Trident is made of steel, while the MT-09 features an aluminum frame.

Triumph Trident 660 2021

In terms of braking, both bikes have dual-disc front brakes, but the Yamaha has slightly smaller disc diameters at 298 mm compared to the Trident's 310 mm. Both models also feature advanced rider assistance systems such as ABS and traction control.

In terms of dimensions and weights, the Yamaha MT-09 has a slightly longer wheelbase at 1440 mm compared to the Trident's 1401 mm. The seat height of the MT-09 is also slightly higher at 815 mm compared to the Trident's 805 mm. The weight of the Yamaha is slightly higher as well, with a curb weight of 193 kg compared to the Trident's 189 kg.

Both bikes have a fuel tank capacity of 14 liters and similar tire sizes with a width of 120 mm at the front and 180 mm at the rear, both with a 17-inch diameter.

In terms of strengths, the Triumph Trident 660 stands out for its powerful three-cylinder engine, surprisingly good chassis and brakes for its class, extensive electronic equipment, and optional quickshifter with blipper. It also has simple and accessible controls.

Yamaha MT-09 2020

On the other hand, the Yamaha MT-09 boasts a powerful engine with ample torque and fine control of the traction control system.

In terms of weaknesses, the Triumph Trident 660 is criticized for having a globally very defensive traction control system. The Yamaha MT-09, on the other hand, lacks a blipper function, has a high handlebar that provides little feedback, and has a rough throttle response. Additionally, the ABS on the MT-09 has early regulation.

Overall, both bikes have their strengths and weaknesses, and the choice between the Triumph Trident 660 and the Yamaha MT-09 will depend on individual preferences and priorities.