"Racing Clutch, which is used in MRX series is equipped
as standard. Centrifugal clutch composed of 4 shoe put
on the flywheel, and the ring-shaped.  Shift timing
can be adjusted with the clutch spring.
The response and torque characteristic of engine are
taken into consideration, and flywheel is miniaturized
in MTX-3.

Shift timing can be adjusted with the screw inside
the shoe.  It is as small as possible and the cutting of
clutch, clutch-meet improves the shoe itself by making
it thin remarkably.
1st. Gear and 2nd. Gear thicken gear's own width, and 
durability improves, too.

The holder which the angle adjustment-type bar of 
2 piece and bump stop, rebound stop of  suspension 
can be adjusted.

Hard Alumite Coats Damper Case, and the durability of 
Damper Case is improved remarkably.  
The dirt of damper oil is also improved.