
Aluminum Differential Locker Spool, for HPI Savage Flex
Hot Racing optional aluminum differential spool (locker) hub for the HPI Savage, Savage X, Savage XL, and Flux. This part is recommended for off-road use only.
Features:
Specifications:
CNC machined solid aluminum
Lightened design includes cross-drilled holes
Anodized silver in color
Replaces differential spider and side gears
Allows for better acceleration and climbing