E2123 Steel Kingpin Ball These seals form the seal

These seals form the seal at the end of the shock body between the shock body and the shock shafts

This will work with any Novarossi brand engine including the Top and Rex lines

and are intended for use with the Mugen MBX7 1/8 scale nitro buggy

This is an optional set of three Mugen Seiki (E0704) Lightweight Aluminum Clutch Shoes

green and red and are pre cut

E2123 Steel Kingpin Ball These seals form the sealThis is a pack of two optional Mugen Steel Kingpin Balls for MBX7 7T nitro buggy & truggy. These kingpin balls are heavier than the stock parts, and eliminate the need for arm weights. They will help to improve the steering and handling in bumpy and low traction conditions. When all four kingpin balls are replaced, these will add 21. 6 grams of weight to the front suspension.