Triumph Street Triple 675 R 2016 vs. Triumph Trident 660 2021

The Triumph Street Triple 675 R model year 2016 and the Triumph Trident 660 model year 2021 are both naked bikes from Triumph, but they have some notable differences in their technical specifications and strengths.

Starting with the engine and drivetrain, both bikes have an inline three-cylinder engine, but the Street Triple 675 R has a higher power output of 106 HP compared to the Trident 660's 81 HP. The Street Triple also has a slightly higher torque of 68 Nm compared to the Trident's 64 Nm. In terms of displacement, the Street Triple has a larger engine at 675cc compared to the Trident's 660cc. Both bikes have liquid cooling systems.

In terms of suspension, the Street Triple 675 R is equipped with Kayaba suspension both at the front and rear, with adjustable compression and rebound damping. On the other hand, the Trident 660 features Showa suspension at the front and rear, with only pre-load adjustment available. Both bikes have upside-down telescopic forks at the front.

Triumph Street Triple 675 R 2016

When it comes to the chassis, the Street Triple 675 R has a twin-tube frame, while the Trident 660 features a perimeter frame. Both bikes have Nissin brakes at the front, but the Street Triple has four-piston calipers compared to the Trident's dual-piston calipers.

In terms of dimensions and weights, both bikes have the same front and rear tire widths of 120mm and 180mm respectively, with 17-inch wheel diameters. The Street Triple 675 R has a slightly longer wheelbase at 1410mm compared to the Trident's 1401mm. The seat height is also slightly higher on the Trident at 805mm compared to the Street Triple's 800mm. The Street Triple has a larger fuel tank capacity at 17.4 liters compared to the Trident's 14 liters.

Triumph Trident 660 2021

Now let's discuss the strengths and weaknesses of each bike. The Street Triple 675 R is praised for its lively engine with a distinctive sound, extremely agile handling, low weight, distinctive appearance, adjustable chassis, and good brakes. However, one weakness noted is that the exhaust can be a bit noisy in the long run.

On the other hand, the Trident 660 is praised for its powerful three-cylinder engine, surprisingly good chassis and brakes for its class, extensive electronic equipment, optional quick-shifter with blipper, and simple and accessible controls. However, one weakness noted is that the traction control is globally very defensive.

In summary, the Street Triple 675 R 2016 and the Trident 660 2021 have their own strengths and weaknesses. The Street Triple offers a more powerful engine and adjustable suspension, while the Trident offers a more advanced electronic package and impressive chassis and brakes for its class. Ultimately, the choice between the two will depend on the rider's preferences and priorities.