Dalton Industries Quick Adjust Cam Arms Weight:69-78.4g protecting the engine from the

protecting the engine from the high temperatures typical of air-cooled V-Twin models

British made from German mill rolled precision stainless steel

Material: Mix of aluminum and plastic

Mesh vent screens provide ventilation while filtering dirt and debris

Dalton Industries Quick Adjust Cam Arms Weight:69-78.4g protecting the engine from theDalton Pro patented Quick Adjust Cam Arms allow you to adjust the weight of the main body of the flyweight without even removing the flyweight from the drive clutch. Turn each flyweight to the top position and you can add or subtract mass from the flyweight body by use of the supplied Allen wrench. A great convenience when tuning newer Arctic models with the fixed pin clutch.