EBMX YSS Spring for EBMX Shock battery MCU bumper

MCU bumper

The fully CNC-machined structure ensures tighter tolerances

DOT Compliant

and 64T sprockets

This linkage and triangle has been purpose built from the ground up to be the strongest in its class

EBMX YSS Spring for EBMX Shock battery MCU bumperIf you have purchased an EBMX Shock and would like to go softer or harder, you can purchase a second spring to achieve your desired result. EBMX Shock Spring Sizing Chart This table is to be used for determining the correct spring rate for riders using the EBMX rear shock, linkage and triangle. There are two different configurations depending on if you are using the stock swing arm or the EBMX extended Swing arm. When using the stock swing arm, EBMX