Variator Kit 18.2g Roller Set Weight for Arctic 250 2x4 DVX 250cc ATV 4-Stroke This variator kit includes 18.2g roller weights designed for use with Arctic 250 2x4 DVX 250cc ATV 4-Stroke models.The rollers are engineered to fit the CVT system and help optimize engine performance by adjusting the transmission ratio during.Each set contains multiple rollers to allow for tuning based on riding conditions and preferences.The components are built for and consistent function within the scooter's drivetrain.Installation is straightforward and replaces the existing rollers in the variator housing.This part is intended for use in maintaining or upgrading the performance of compatible all-terrain vehicles. This item is a third-party substitute.Use of brand names is limited to indicating which devices it supports.