tgbm13

hi ive recently bought a yrb 125 (2010 model) and the chain and sprockets are a bit tatty to say the least, i was wondering how hard it would be to change both front and rear sprockets and the chain my self. i have very little mechanical knowledge but i want to learn. any advice would be AMAZING!! cheers, Peace out!

Hi im adam, from south wales, and i have recently bought myself a yrb 125!! loving life on two wheels