I have had 3 05 ridgebacks and the only issues that I recall having were a recall on the rear wheel and the most common problem being clutch hub nuts coming loose (which on the one open primary contaminated the clutch plates necessitating their replacement). There is a lot of info here on the site to correct and minimize this from happening. Good luck and enjoy! You can contact Donna (bigdogpartsking...a vendor on this site) or keep checking ebay under big dog parts or just have your seat redone.