Here is the AIRSAL 50cc kit in diameter Ø41mm for scooter HYOSUNG PRIMA, RALLY, .... This kit compared to the original will offer you additional performance, a good between torque and longevity and will above all be an ideal kit to start over new at a lower cost.
Indeed, it has an admission with 5 improved transfers, a normal exhaust outlet with a very good finish, its diagrams are good but we must not forget this kit is mainly intended to run in full compliance with the legislation in force and with a view to technical control. It is delivered complete. This model is made of excellent quality nikasil treated aluminum.
It is accompanied by a two-segment piston with thin segments thus improving the torque at low speed. The piston has side grease nipples and a preparation on the skirt for better sweeping. Clearly, this cylinder will allow you to start again on excellent bases more powerful than the origin with new equipment, while combining reliability / quality / performance / attractive price! Excellent for everyday riding.
As an option we offer you a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the piston and the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!
Mounts on:
HYOSUNG PRIMA
HYOSUNG RALLY
HYOSUNG SF50
HYOSUNG SF50R
HYOSUNG SF50B
HYOSUNG CAB 50
HYOSUNG SUPER CAB 50
....
