does anyone know of any company that makes the sprocket hub for a 300 ex rear axle everyone sells them with the axle do the aftermarket axles work with the factory bearing carrier and if anyone has ever bought a used 4 wheeler with the bearings ate out so bad the bearing carrier and rear sprocket hub were ruined id thank after market companys could make a killing making a sprocket hub you could use on a stock machine to prevent the expenderture of the whole axle.[img]i/expressions/face-icon-small-frown.gif[/img]

 

Durablue sells a seperate sprocket hub but I'm not sure if that works with the stock axle or just the durablue.