Triumph Street Triple 765 RS 2017 vs. Triumph Trident 660 2021

The Triumph Street Triple 765 RS model year 2017 and the Triumph Trident 660 model year 2021 are both naked bikes from Triumph, but they have some notable differences in their specifications and features.

Starting with the engine and drive train, both bikes have an inline three-cylinder engine. However, the Street Triple 765 RS has a higher engine power of 123 HP compared to the Trident 660's 81 HP. The Street Triple also has higher torque at 77 Nm compared to the Trident's 64 Nm. Both bikes have fuel injection systems and liquid cooling.

In terms of suspension, both bikes have upside-down telescopic forks at the front and swing arm suspensions at the rear. However, the Street Triple 765 RS has a Showa rear shock absorber with adjustable compression, preload, and rebound, while the Trident 660 has a Showa rear shock absorber with only preload adjustment. The Street Triple also has an Öhlins rear shock absorber, which is a higher-end brand.

Triumph Street Triple 765 RS 2017

When it comes to the chassis, the Street Triple 765 RS has an aluminum frame with a twin tube design, while the Trident 660 has a steel frame with a perimeter design. The choice of materials and frame design can affect the bike's weight, handling, and overall performance.

In terms of braking, both bikes have double disc brakes at the front with a diameter of 310 mm. However, the Street Triple 765 RS has four-piston Brembo calipers, while the Trident 660 has double-piston Nissin calipers. The use of Brembo calipers indicates a higher-end braking system on the Street Triple.

Both bikes come with advanced rider assistance systems such as ABS, riding modes, and traction control. The Street Triple 765 RS also has additional features like ride-by-wire and a quickshifter, which allows for seamless gear shifts without using the clutch. The Trident 660 offers an optional quickshifter with a blipper, which allows for clutchless downshifts as well.

In terms of dimensions and weights, the Street Triple 765 RS has a slightly longer wheelbase at 1410 mm compared to the Trident 660's 1401 mm. The seat height of the Street Triple is also slightly higher at 825 mm compared to the Trident's 805 mm. 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 RS is praised for its wonderfully sporty engine, quickshifter as standard, throaty sound, excellent braking system, and cool looks. It is also noted for its low weight. On the other hand, the Trident 660 is commended for its powerful three-cylinder powerplant, surprisingly good chassis and brakes for its class, extensive electronic equipment, and simple and accessible controls.

As for weaknesses, the Street Triple 765 RS is mentioned to have complicated menu navigation, while the Trident 660 is criticized for its overly defensive traction control.

Overall, both bikes have their own strengths and weaknesses, and the choice between them would depend on the rider's preferences and priorities. The Street Triple 765 RS offers a more powerful and performance-oriented package, while the Trident 660 provides a more accessible and user-friendly option.