This shock is designed specifically for the Evil Following MB/V3 but may fit other bikes with similar travel. Spring rate is setup for a rider from 170 to 235 pounds. I no longer have this bike and this shock needs a home. I would consider getting a factory rebuild at some point ($190) as Push recommend this every year. Push is unique in that the service restarts the warranty and they can also reconfigure the shock if desired. Please confirm fitment with Push if seriously considering this shock. They are super helpful and always available via phone when I call.