Tired of carrying several sets of weights around? Buy the only shift weight that will give you everything you need – the TEAM Industries Rooster Adjustable Shift Weights. The shift profile of our weights is the same as the Polaris 10 Series Weight. Make from CNC-machined billet steel for strength and durability. Adjust your shift curve and compensate for altitude and/or modifications by adding or subtracting weight on the flyweight. Kits are available for the Polaris P-85 drive clutch and the Arctic Cat set screw style clutches. Extra heavy gram weights are possible with the optional tungsten kit.