
NARAKU Counter Spring (Ref. NK900.68)
Designed for the variator system, this NARAKU counter spring is aimed at riders looking to adjust the behaviour of their CVT transmission. Made from a modified alloy according to the manufacturer, it offers better resilience and superior durability compared to a standard spring, making it suitable for both urban use and more sporty demands.
By adjusting the resistance of the counter spring, you can modify the engagement point of the variator: a delayed engagement results in a more pronounced increase in revs at start-up, while an earlier response promotes a smoother acceleration. This spring is therefore a key component for tuning the agility and responsiveness of your transmission on the road or for daily use.
Manufacturer reference: NK900.68 — Brand: NARAKU. Compatible with many scooters and 50 cc (e.g. GENERIC TOXIC 50, EXPLORER SPEED 50, BEELINE PISTA 50 R AC); always check compatibility with your model before installation.