Triumph Tiger 900 Rally Pro 2021 vs. Triumph Trident 660 2021

In terms of technical specifications, the Triumph Tiger 900 Rally Pro 2021 has a larger engine displacement of 888cc compared to the Triumph Trident 660 2021's 660cc. The Tiger 900 Rally Pro also has a higher power output of 95.2 HP compared to the Trident 660's 81 HP. The Tiger 900 Rally Pro also has a higher torque of 87 Nm compared to the Trident 660's 64 Nm.

Both motorcycles have an inline three-cylinder engine configuration and use fuel injection for their fuel systems. They also have electric starters and chain transmissions.

In terms of suspension, both motorcycles have a telescopic fork front suspension. However, the Tiger 900 Rally Pro has a larger fork diameter of 45mm compared to the Trident 660's 41mm. Both motorcycles have a swingarm rear suspension with a monoshock, but the Tiger 900 Rally Pro offers adjustment options for preload and recovery, while the Trident 660 only offers preload adjustment. The Tiger 900 Rally Pro also has an aluminum rear suspension material, while the Trident 660 has a steel material.

In terms of chassis, both motorcycles have a steel frame. However, the Tiger 900 Rally Pro has a tubular frame type, while the Trident 660 has a perimeter frame type. The Tiger 900 Rally Pro has a larger rake angle of 65.6 degrees compared to the Trident 660's 24.6 degrees. The Tiger 900 Rally Pro also has a larger trail of 145.8mm compared to the Trident 660's 107.3mm.

Triumph Tiger 900 Rally Pro 2021

Both motorcycles have dual disc front brakes, but the Tiger 900 Rally Pro has a larger disc diameter of 320mm compared to the Trident 660's 310mm. The Tiger 900 Rally Pro also has four-piston front brake calipers from Brembo, while the Trident 660 has dual-piston front brake calipers from Nissin.

In terms of advanced rider assistance systems, both motorcycles offer ABS and traction control. The Tiger 900 Rally Pro also offers additional features such as riding modes, cornering ABS, ride-by-wire, and cruise control.

In terms of dimensions and weights, the Tiger 900 Rally Pro has a wider front tire of 90mm compared to the Trident 660's 120mm. The Tiger 900 Rally Pro also has a larger front tire diameter of 21 inches compared to the Trident 660's 17 inches. The Tiger 900 Rally Pro has a wider rear tire of 150mm compared to the Trident 660's 180mm. Both motorcycles have the same rear tire diameter of 17 inches. The Tiger 900 Rally Pro has a longer wheelbase of 1551mm compared to the Trident 660's 1401mm. The Tiger 900 Rally Pro also has a higher seat height of 850mm compared to the Trident 660's 805mm. The Tiger 900 Rally Pro has a larger fuel tank capacity of 20 liters compared to the Trident 660's 14 liters.

Triumph Trident 660 2021

In terms of equipment, both motorcycles have LED headlights and TFT screens. The Tiger 900 Rally Pro also offers additional features such as LED daytime running lights, heated seats, and a larger fuel tank capacity.

In terms of strengths, the Tiger 900 Rally Pro offers a powerful and characterful three-cylinder engine, practical off-road performance, comfortable suspension elements, a quick gearbox with a blipper, generous standard equipment including heated seats for both rider and passenger, good ergonomics, good wind and weather protection, and long-distance capability. The Trident 660 offers a powerful three-cylinder engine, surprisingly good chassis and brakes for its class, extensive electronic equipment, and optional quickshifter with blipper and simple and accessible controls.

In terms of weaknesses, the Tiger 900 Rally Pro has less robust off-road handguards, a large number of switches on the left handlebar, and a bulky overall appearance. The Trident 660 has a globally very defensive traction control system.

Overall, the Triumph Tiger 900 Rally Pro 2021 is a more powerful and capable adventure bike with off-road capabilities, while the Triumph Trident 660 2021 is a more compact and agile naked bike with sporty characteristics.