8-1/2 x 2 Heavy Duty inner tube (Fits M365 and others)

8-1/2 x 2 Heavy Duty inner tube for M365 Style scooters and others that use a 8x2, 8x2-1/2, or 8 x2-3/4 tire. 

We sell 2 different tubes for these, a value tube, and a thicker high-strength tube.  This is the Heavy Duty tube.  See the second picture to see the difference in thickness.  Both tubes are good quality, so you choose thicker or thiner.  

No matter which you choose, they are both thicker than the cheap ones sold by fly-by-night companys on online marketplaces.  Notice other sellers do not show a cut-away of the thickness of their tubes!