Just checked mine after 50 miles. It was 12mm! Its supposed to be 30 to 40 mm with a do not exceed limit of 50mm.
guys i found my PDI (pre delivery inspection) from the dealer sucked total anus to mouth ballsacks
they didnt even pump air in my tires, my tire pressure was around 20psi
they didnt adjust my clutch lever - my clutch friction zone is @ the 90% end of the lever - really ridiculous
they didnt adjust/setup my rear brake light at all - and at first i just thought mr grom didnt have one.
and nope they didnt adjust the chain tension either.... fukn those techs suck and need 2 go home and find a different career.
What's the best way to measure your slack without any measuring tools? I habe no idea if mine is good, slack or tight.
I like it. Makes it easier to tell when you have cleaned and oiled the entire chain if you start with the Hello Kitty link.