Just picked mine up,been in storage for 5 years but rode it for 10 years before I put it away. I seem to recall about 120 miles and i think you should add a lead additive to the fuel also. Have frun and I hope you enjoy it. I´m going to put mine back on the road. I miss it. Been riding a honda 919 for the last 3 years. Its a good bike but dosent have the class the guzzi does :.) good luck