Triumph Street Triple 765 R 2021 vs. Triumph Street Triple S 2018

The Triumph Street Triple 765 R 2021 and the Triumph Street Triple S 2018 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 models have an inline three-cylinder engine with a displacement of 765cc and liquid cooling. However, the Street Triple 765 R has a slightly higher engine power of 118 HP compared to the Street Triple S's 113 HP. The torque is also higher in the Street Triple 765 R at 77 Nm, while the Street Triple S has a torque of 73 Nm. Both models have fuel injection systems and three cylinders.

In terms of suspension, both models have upside-down telescopic forks at the front and swing arm suspensions with monoshocks at the rear. The suspension components are provided by Showa in both models, but the Street Triple 765 R offers more adjustment options with compression, preload, and rebound adjustments. The rear suspension material is also aluminum in both models.

Triumph Street Triple 765 R 2021

For the chassis, both models have aluminum frames with a twin-tube design. This provides a strong and lightweight structure for optimal handling and stability.

In terms of braking, both models have double disk brakes at the front with a diameter of 310mm. However, the Street Triple 765 R has four-piston calipers from Brembo, while the Street Triple S has double-piston calipers from Nissin.

Both models come with advanced rider assistance systems, including ABS, riding modes, ride by wire, and traction control. These features enhance the safety and performance of the bikes.

In terms of dimensions and weights, both models have the same front and rear tire widths and diameters. The wheelbase is slightly longer in the Street Triple S at 1410mm compared to the Street Triple 765 R's 1405mm. The seat height is also slightly higher in the Street Triple S at 810mm compared to the Street Triple 765 R's 825mm. The dry weight with ABS is slightly lighter in the Street Triple S at 166kg compared to the Street Triple 765 R's 168kg. Both models have a fuel tank capacity of 17.4 liters.

Triumph Street Triple S 2018

Now, let's discuss the strengths and weaknesses of each model. The Street Triple 765 R has a wide usable rev range, an active seating position, high stability, a great gearbox with a shift assistant, and a first-class chassis. On the other hand, it has some weaknesses such as early regulation of traction control, a seat with little grip, and an outdated display.

The Street Triple S, on the other hand, has strengths including great handling, brilliant sound, beautiful looks, a comfortable seat, a big tank, and two riding modes. However, it has room for improvement in terms of chassis and technical equipment.

In conclusion, the Triumph Street Triple 765 R 2021 offers more power, more suspension adjustments, and a higher-quality braking system compared to the Triumph Street Triple S 2018. However, the Street Triple S has its own strengths such as great handling and a comfortable seat. Overall, the choice between the two models depends on the rider's preferences and priorities.