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adjusted in two stages, and the price is the cheap- reason is that the engine will consume a part of
est. There is no reason to resist. the kinetic energy by the magnetoresistance of the
electric disk. The smaller the magnetic resistance
Test ride feeling: is, the lower the power generation capacity will be;
Let’s talk about the test ride. The overall perfor- but the relative power loss is also less, so Joymax
mance is the output of the power is linear, the pas- Z acceleration will be improved. On the other hand,
sengers are comfortable, and the wetland is safe. the inertia of the crankshaft rotation is reduced, that
But if you are holding a racing attitude every day, is, the engine speed will drop faster when the oil is
then Joymax Z is not the best choice. returned, and the engine brake will become heavi-
Lightweight and flexible is a must, the foot position er, so people will say that the brake performance is
is moderate, there is no extra shock when starting, better. It is not so much that the body is lighter and
parking and turning around are very easy. However, the brakes become better. It is better to say that the
the Joymax Z’s straight road performance is quite engine is less inertial.
stable, because of the light body, so it will not resist
rider’s steering command. Conclusion:
Easy to buy, easy to ride, and easy to maintain.
The suspension response is a bit harder than be- In the case of a decline in the price and a constant
fore, but still comfortable. Although the new bike displacement, SYM only fine-tuned the character-
increases the limit of the steering angle, there is no istics of the body parts to create a more distinctive
abnormality in normal driving;But when viewed from positioning. I believes that the cheap price of Joy-
the side, the distance to the ground when the body max Z is not that important, the low maintenance
is tilted is always very short. Since the acceleration cost is the main course.
is linear and the body is light, parking is not labori-
ous, and the brake has a gradual feel, which makes
it easy to grasp and adjust the braking force.
Anyone who has tried to ride Joymax Z will say that
the new bike’s acceleration performance and brak-
ing response are better than GTS 300i. The reason
is that the cylinder of the new model is upgraded to
an aluminum alloy ceramic cylinder. In addition to
better air tightness and durability, the weight of the
engine body is reduced. Because the frame of the
Joymax Z 300 uses more high-strength steel pipes,
the weight of the frame is reduced by nearly 5kg
under the same strength, and the wet weight of the
whole bike is reduced to 184kg, which is 12kg less
than the GTS 300i. So the new bike has a better
reaction.

Another point that few people are talking about is
that the new bike has been modified to increase
the steering angle. In addition to the modification
of the angle of the bike shell under the front pedal
of the head, the lower edge of the belt cover of the
left body is designed with a beveled edge, which in-
creases the tilting angle. In order to retract the cas-
ing, the right side of the body uses a smaller electric
disk, and at the same time, the front section of the
exhaust pipe is retracted to increase the inclination
of the right side.
The problem is that the electric disc is fixed with
the flywheel, and the smaller electric disc is used
to reduce the load on the crankshaft to increase
the response of the crankshaft rotation. Another

12 MARCH 2019 Road-Test china 2 wheels 13