From Exotek Racing:
Heavy duty machined 7075 alloy steering hub set for the DR10 and DB10 series.
Great addition to you car that provides extra durability and precision to your front wheels and steering action.
Also helps reduce the ‘bump steer’ found on the stock hubs by lowering the ball stud slightly.
Designed to fit snugly into the stock plastic c-hub (grease the c-hub bushings and press the steering into the C hub firmly if needed).
Weighs 11 grams for the set.