Venom Products 10 Series Weights for Polaris - 64grams 931092-3If you are making modifications to your motor or changing the altitude where you're riding, you need to change the gram weight in your primary clutch flyweights For the Polaris P85 drive clutch, Venom Products makes this easy with the 10 series billet shift weights Venom 10 series billet shift weights maintain a closer tolerance to mass spec than the powdered metal style weights and have a premium bushing in the pin bore If you need to increase your