Triumph Street Triple S 2018 vs. Triumph Street Twin 2019

The Triumph Street Triple S 2018 and the Triumph Street Twin 2019 are both naked bikes from Triumph, but they have some key differences in terms of specifications and features.

Starting with the engine and drive train, the Street Triple S 2018 is equipped with an inline, 3-cylinder engine with a displacement of 765cc. It produces 113 horsepower and 73 Nm of torque. On the other hand, the Street Twin 2019 has an inline, 2-cylinder engine with a displacement of 900cc. It produces 65 horsepower and 80 Nm of torque. While the Street Triple S has more power, the Street Twin has more torque, which can result in better low-end performance.

In terms of suspension, the Street Triple S 2018 features a Showa upside-down telescopic fork in the front and a Showa monoshock with preload adjustment in the rear. The Street Twin 2019, on the other hand, has a Kayaba telescopic fork in the front and a Kayaba dual shock with compression and preload adjustment in the rear. Both bikes have swing arm suspensions. The Street Triple S has an aluminum swing arm, while the Street Twin has a steel swing arm. The choice of materials can affect the overall weight and handling of the bike.

Triumph Street Triple S 2018

In terms of chassis, the Street Triple S 2018 has an aluminum twin tube frame, while the Street Twin 2019 has a steel central tube frame. The choice of materials can affect the overall weight and rigidity of the bike.

Both bikes have double disk brakes in the front with a diameter of 310mm. However, the Street Triple S has double piston calipers from Nissin, while the Street Twin has four piston calipers from Brembo. The choice of calipers can affect the braking performance and feel.

In terms of advanced rider assistance systems, the Street Triple S 2018 offers ABS, riding modes, ride by wire, and traction control. The Street Twin 2019, on the other hand, only offers ABS.

In terms of dimensions and weights, the Street Triple S has a front tire width of 120mm and a rear tire width of 180mm, both with a diameter of 17 inches. It has a wheelbase of 1410mm and a seat height of 810mm. The dry weight of the bike with ABS is 166kg, and it has a fuel tank capacity of 17.4 liters. The Street Twin has a front tire width of 100mm and a rear tire width of 150mm, with a front tire diameter of 18 inches and a rear tire diameter of 17 inches. It has a slightly longer wheelbase of 1445mm and a lower seat height of 760mm. The dry weight of the bike with ABS is higher at 198kg, and it has a smaller fuel tank capacity of 12 liters.

Triumph Street Twin 2019

In terms of strengths, the Street Triple S 2018 is praised for its great handling, brilliant sound, beautiful looks, comfortable seat, big tank, and 2 riding modes. On the other hand, the Street Twin 2019 is praised for its powerful engine, lots of torque, potent chassis, strong brakes, cool looks, modern safety features, and large range of accessories.

In terms of weaknesses, the Street Triple S 2018 is criticized for its chassis and technical equipment, which leave room for improvement. The Street Twin 2019, on the other hand, is criticized for perhaps being too modern for the retro segment.

Overall, the Street Triple S 2018 and the Street Twin 2019 are both impressive naked bikes from Triumph, but they cater to different preferences and riding styles. The Street Triple S offers more power and advanced rider assistance systems, while the Street Twin offers a retro look and a range of accessories.