- Data Sheet
- Suitable for (1)
DetailsThe NARAKU HS-High Speed vario is an evolution of one of the most successful varios for 4-stroke vehicles. The roller ramp design results in a maximum of torque and top speed. The key to a good variator is its ability to keep the engine at constantly high rpm over a wide range of vehicle speeds, which makes the HS variator one of the best ones for 4-stroke engines. Even other renowned manufacturers find this a hard nut to crack.
Another advantage for unexperienced tuners is the fact that the NARAKU HS variators come already pre-adjusted.
This version comes ready to install for all standard 50cc engines without modifications. Using a stronger torque spring is not recommendable for 50cc engines without further tuning. However, if other tuning parts are used, a new setup may be required.
Included in the delivery are the complete variator, open variator bushing with speed control washer as well as a set of variator rollers (16 x 13mm) suitable for 50cc original cylinders.
Name "Naraku Variator ""High Speed"" 50cc Kymco / SYM" Item No. NK900.31 Brand Naraku
Your product goes with the following manufacturers and their models:
Mio 50cc 4 stroke AC