No Products in the Cart
All new driven secondary. Complete billet redesign utilizing a three roller configuration. Offering a torsion spring design with different spring rates to choose from. A simple bolt on that utilizes the old style Arctic Cat helix's and springs providing a much wider variety of tuning options. The TUNER is made from T6061 aluminum and heat treated steel hub and towers. The movable sheave had reinforced towers for the higher HP applications when needed. This TUNER also has a belt deflection adjuster (no shims needed) and non-wearing rollers. This TUNER come with no spring or helix. We offer many spring and helix combinations for and additional fee. This TUNER requires a longer belt and does not use the stock Arctic Cat belt. This combination uses the Dayco XTX5037 belt along with the stock or our STM billet primary.