bytor84

Hi. please excuse my ignorance. I once owned a yz125 when i was 17 but now im 45 and have not owned or ridden since i was a kid. But this Christmas I got my 14 year old his 1st bike. A 1997 Yamaha RT 100 dirtbike. Seems to be in good shape although the girl who owned it painted it pink and green..lol. Anyway.. I have tons of questions some simple and some not so simple. So im looking for help. lets start with an "easy" one. does this bike take gas oil mix? if so whats the ratio and easiest way to figure out how much oil per 1 gal of gas.......that may be a dumb question but I saw somebody talking about an auto oil injector..and i was confused if this bike needs oil in the gas or not. I looked up the service manual and it does not say. thanks for tolerating my ignorance and I appreciate the help

Hi. please excuse my ignorance. I once owned a yz125 when i was 17 but now im 45 and have not owned or ridden since i was a kid. But this Christmas I got my 14 year old his 1st bike. A 1997 Yamaha RT 100 dirtbike. Seems to be in good shape although the girl who owned it painted it pink and green..lol. Anyway.. I have tons of questions some simple and some not so simple. So im looking for help. lets start with an "easy" one. does this bike take gas oil mix? if so whats the ratio and easiest way to figure out how much oil per 1 gal of gas.......that may be a dumb question but I saw somebody talking about an auto oil injector..and i was confused if this bike needs oil in the gas or not. I looked up the service manual and it does not say. thanks for tolerating my ignorance and I appreciate the help ****sorry just realized this should be in the other area of this forum...i posted there