The most valuable part on your suspension to set your Sag just right the way you need!
Valuable as a Travel-O-Meter.
Available in different colors for different perks.
-Black : + 5% more small bump sensitivity.
-Blue : + 10% suspension tuning knowledge.
-Red : + 5% swaaaag!
Make your choice!
Free shipping available to Canada only.
US shipping calculated at checkout.
For Worldwide shipping please email info@s4suspension.com
Our complete basic service kits have all the parts and tools you need to do it at home
Fill out a work order and send us your suspension for a some much deserved love