Hi there,bought this bike from a friend of mine who has owned it for 18 months and hardly ridden it,it has an sp motor in,Jollymoto ex system,he bought on the UK auction site,does anyone know more about it than me,i,m told Stan Stephens has been at the motor got some invoices,it flies along and runs clean through the rev range,i believe its been around for several years,please let me know,Thankyou,jonmac
