3.8 HD HEX HUB EXTENDER
- Decreases back spacing on the 3.8 HD wheel and the 2.2 XD wheel in .250″ or .400″ increments which will increase vehicle wheel to wheel width.
- Extenders are stackable for wider spacing.
- Compatible with Motoworx 17mm hex hubs
- Available in black or raw aluminum.
- Require longer screws