Fits HPI Savage X, XL, 21, 25, and Savage SS trucks

This is a set of RDLogics Purple Aluminum Castor Blocks for the HPI Savage.  These will fit the HPI Savage X, XL, 21, 25, and Savage SS trucks.  These look great, and they are very strong.  These are sold in sets of two.  If you need a full set of four to do the front and rear of the truck, purchase a quantity of "2".