i was wondering what the tire size is on my stock SG i was on the road and had a flat and the only thing i could get was a 130 tire. i put it on and came home but i think it is considerably narrower than my old tire? are these 150s on the big bike? and are front and rear the same?..... also is there any harm to running this narrow tire

 

CHECK YOUR OWNERS MANUAL,LOOK AT THE TIRE SIDEWALL,CHECK THE P&A CATALOGUE OR CALL YOUR DEALER.

 

Stockers are as follows:

front - Dunlop D402 MT90B16 72H (aprox. 130)
rear - Dunlop D402 MU85B16 77H (aprox. 140)

Read my own tires for ya.

Hope it helps.