Kawasaki ER-6n 2011 vs. Kawasaki Z900 2021

When comparing the Kawasaki ER-6n 2011 and the Kawasaki Z900 2021, there are several notable differences in their technical specifications and features.

Starting with the engine and drivetrain, both models have an inline engine type and liquid cooling. However, the Kawasaki ER-6n 2011 has a 649cc displacement, producing 72 horsepower and 66 Nm of torque, while the Kawasaki Z900 2021 has a larger 948cc displacement, generating 125.4 horsepower and 98.6 Nm of torque. This makes the Z900 significantly more powerful than the ER-6n.

In terms of suspension, both models feature a monoshock rear suspension. The chassis of both bikes is made of steel, providing durability and stability. The ER-6n has a slightly narrower front tire width of 120mm compared to the Z900's 120mm. However, the Z900 has a wider rear tire width of 180mm, offering better traction and stability.

Kawasaki ER-6n 2011

When it comes to braking, both models have dual disc front brakes. The ER-6n has dual-piston front calipers, while the Z900 has four-piston front calipers, providing improved braking performance. Both bikes also feature petal technology, which enhances heat dissipation and improves braking efficiency.

In terms of dimensions and weights, the Z900 has a slightly longer wheelbase of 1450mm compared to the ER-6n's 1410mm. The seat height of the Z900 is also slightly higher at 795mm, while the ER-6n has a seat height of 790mm. The Z900 is slightly heavier, weighing 210kg with ABS, whereas the ER-6n weighs 208kg with ABS.

Kawasaki Z900 2021

Moving on to the strengths of each model, the ER-6n 2011 boasts ABS, a wider handlebar, a slimmer waist, a more pronounced intake noise, a comfortable seat, and a simple chassis design. On the other hand, the Z900 2021 has a powerful four-cylinder engine, intuitive handling, good equipment, an aggressive appearance, and a good value for money.

In terms of weaknesses, the ER-6n does not have any listed weaknesses. However, the Z900 lacks the option for quick gear shifting and faces competition from models with electronically controlled 6-axis IMU (Inertial Measurement Unit).

Overall, the Kawasaki Z900 2021 offers significant upgrades in terms of power, handling, and features compared to the Kawasaki ER-6n 2011. However, the ER-6n still holds its own with its comfortable seating position, ABS, and simplicity. The choice between the two models ultimately depends on the rider's preferences and priorities.