[bikeaholic]

re

yes-unleaded is perfect :wink:

 

[bikeaholic]

re

folks have gone to a 150 rear with no problem-any bigger is no real advantage imo :wink:

 

[bikeaholic]

re

you'll prolly have some trouble with a 170 on it -that's a little too wide for the stock rim
unless your gonna change wheels, you'll be surprised how much better just a 150 looks
any bigger and you'll have some fender/swingarm issues :wink:

 

[bikeaholic]

re

no worries on the chain-doesn't break like a belt or rob horsepower like a shaft :lol:
plenty strong with a little care :wink: