Triumph Bonneville T120 Black 2021 vs. Triumph Speed Twin 1200 2019

The Triumph Bonneville T120 Black 2021 and the Triumph Speed Twin 1200 2019 are both naked bikes with similar engine types, displacements, and cooling systems. However, there are several key differences between the two models.

In terms of engine power, the Bonneville T120 Black has 80 HP, while the Speed Twin 1200 has 97 HP. This gives the Speed Twin a slight advantage in terms of performance and acceleration. The torque is also higher on the Speed Twin, with 112 Nm compared to the Bonneville's 105 Nm.

Both bikes have fuel injection systems and 2 cylinders, ensuring efficient fuel delivery and smooth operation. They also feature dual shock rear suspension with preload adjustment, providing a comfortable and customizable ride.

Triumph Bonneville T120 Black 2021

The Bonneville T120 Black has a telescopic fork front suspension, while the Speed Twin 1200 has an upside-down telescopic fork. This difference in suspension design may result in slightly different handling characteristics, with the upside-down fork potentially providing better stability and control.

In terms of braking, both bikes have double disk front brakes with Brembo calipers. However, the Speed Twin 1200 has four-piston calipers compared to the Bonneville's double piston calipers. This may result in slightly better braking performance on the Speed Twin.

In terms of dimensions and weights, the Speed Twin 1200 has a slightly smaller wheelbase at 1430 mm compared to the Bonneville's 1450 mm. The seat height is also higher on the Speed Twin at 807 mm, which may be less comfortable for taller riders. Both bikes have a fuel tank capacity of 14.5 liters.

Triumph Speed Twin 1200 2019

In terms of strengths, the Bonneville T120 Black is praised for its classic design, superior engine, comfortable ergonomics, and high-quality workmanship. The Speed Twin 1200 is praised for its beautifully designed details, low seat height, accessible handling, and a powerful yet easy-to-ride engine.

However, both bikes have their weaknesses. The Bonneville T120 Black has limited lean angle clearance and its chassis may reach its limits at higher speeds. The Speed Twin 1200 has a sharp knee angle for tall riders, a slightly rough response in Sport mode, and a squeaky rear brake reported during testing.

Overall, both the Triumph Bonneville T120 Black 2021 and the Triumph Speed Twin 1200 2019 offer unique strengths and weaknesses. The choice between the two will depend on individual preferences and priorities, whether it be classic design and comfort or accessible handling and performance.