YSS Spring for EBMX Rear Shock

If 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 shock, EBMX linkage and triangle the rear wheel travel is 205mm. When using the EBMX extended swing arm with EBMX shock, EBMX linkage and triangle the rear wheel travel is 220mm.   Rider Weight Swing Arm Suggested Spring Weight (N/mm) 65-75kg Stock 80 75-85kg Stock 80 85-95kg Stock 100 Over 95kg Stock 100       65-75kg EBMX 100 75-85kg EBMX 100 Over 85kg EBMX 115 Spring weight suggestions above are based on trail riding not extreme riding or jumping. If you plan to ride trails with large drops or do large jumps, please up size by 1 or 2 spring weights.