Product Review
Straight valve stem with high quality material
16x2.5 tube is External Diameter 16" Internal Diameter 12.5"
This is mostly used on Electric Scooters
this inner tube wont fit gas powered dirt bikes
fits: Razor MX500, MX650 Front, Razor part # W151281600
X-Treme XB-420M X-Treme XB-500 X-Treme XB-502 X-Treme XB-508 X-Treme XB-600
This inner tube wont fit gas powered dirt bikes








