- Data Sheet
- Suitable for (21)
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.
Attention: The variator bushing is under the plastic packaging!
Name Variator NARAKU HS for Engines Up To 50cc Item No. NK900.20 Brand Naraku Range Standard Roller Size 16 x 13 mm Weight 5,3 gr
Your product goes with the following manufacturers and their models:
BT49QT 7 - 4-stroke
BT49QT 9 - 4-stroke
BT49QT 12 - 4 Temps
BT49QT 21B2 - 4-stroke
BT49QY 2 - 4-stroke
BT50QT 9 - 4-stroke
BT50QT 11 - 4-stroke
BT 50cc AC - 4-stroke
Tanco 50 - 4-stroke (BT49QT-12F)
Silver 50cc - 4-stroke
Speedy 50cc - 4-stroke
TVZ 50cc - 4-stroke
Tanco 50cc - 4-stroke
Warrior 50cc - 4-stroke
Wind 50cc - 4-stroke
ZX 50cc - 4-stroke
Agility 50cc LC 4-stroke (Euro 2)
Like 50cc 4-stroke (KG10AA)
People 50cc LC 4-stroke (Euro 2)
Kisbee 50cc 4-stroke
V-Clic 50cc - 4-stroke