Hello. How are you ? Thank you for your purchase.Do you have your old CDI ?? I'm willing to buy it back for 35 dollars. Is there is anything else that you are looking to buy ? I can give you the best price for parts to vespa or piaggio. I just want you to know that I have great deal on security lock. The cheapest on internet. This cost $60 which is fairly cheap comparing to getting your bike stolen. Since you are my customer I can get you better price and I can go $50. http://www.ebay.com/itm/BRAND-NEW-GRIP-LOCK-SECURITY-LEVER-LOCK-BREAK-THROTTLE-LOCK-BLACK-/221339461492?pt=Motorcycles_Parts_Accessories&hash=item3388dc2774