Triumph Street Triple 765 R 2020 vs. Triumph Trident 660 2021

The Triumph Street Triple 765 R 2020 and the Triumph Trident 660 2021 are both naked bikes from Triumph, but they have some key differences in terms of specifications and features.

Starting with the engine and drivetrain, both bikes have an inline three-cylinder engine. However, the Street Triple 765 R has a more powerful engine with 118 HP compared to the Trident 660's 81 HP. The Street Triple also has a higher torque of 77 Nm compared to the Trident's 64 Nm. Both bikes have a fuel injection system and liquid cooling.

In terms of suspension, both bikes feature a telescopic fork at the front and a swingarm at the rear. The Street Triple 765 R has Showa suspension components for both the front fork and rear shock, while the Trident 660 also has Showa suspension but with a simpler adjustment of only preload. The Street Triple's rear shock offers compression, preload, and rebound adjustment, providing more customization options. The Trident's swingarm is made of steel, while the Street Triple's is made of aluminum.

Triumph Street Triple 765 R 2020

When it comes to the chassis, the Street Triple 765 R has an aluminum frame with a double tube design, while the Trident 660 has a steel frame with a perimeter design. Both bikes have dual disc brakes at the front with a diameter of 310 mm, but the Street Triple uses Brembo calipers, while the Trident uses Nissin calipers. Both bikes also have advanced rider assistance systems such as ABS, riding modes, and traction control.

In terms of dimensions and weights, both bikes have the same tire widths and diameters, with a 120 mm width and 17-inch diameter at the front and a 180 mm width and 17-inch diameter at the rear. The Street Triple has a slightly longer wheelbase of 1405 mm compared to the Trident's 1401 mm. The Street Triple also has a higher seat height of 825 mm compared to the Trident's 805 mm. Additionally, the Street Triple has a larger fuel tank capacity of 17.4 liters compared to the Trident's 14 liters.

Triumph Trident 660 2021

In terms of strengths, the Street Triple 765 R offers a wide range of usable revs, an active riding position, high stability, an excellent gearbox with a quickshifter, and a first-class chassis. On the other hand, the Trident 660 has a powerful three-cylinder engine, surprisingly good chassis and brakes for its class, extensive electronic equipment, an optional quickshifter with blipper, and simple and accessible controls.

As for weaknesses, the Street Triple 765 R's traction control tends to intervene early, the seat has limited grip, and the screen is outdated. The Trident 660, on the other hand, has a globally very defensive traction control system.

Overall, the Street Triple 765 R 2020 and the Trident 660 2021 are both impressive naked bikes from Triumph, each with its own strengths and weaknesses. The Street Triple offers more power and advanced suspension adjustments, while the Trident provides a powerful engine and a simpler, more accessible riding experience.