RFX Pro HD Rear Inner Tube (2.5mm/TR4) 425/450-18

RFX Pro Series Heavy Duty Inner tubes are available in 2 different thicknesses, 2.5mm and 4mm.

The increased thickness provides outstanding protection against punctures in the roughest riding conditions.

Our tubes are unrivalled for price and quality. Available for every wheel size from 10" to 21".