Tube Pro R20 Rubber Inner Tube
41"-44" (104-110 cm) inflated outer diameter
20" (50 cm) inner diameter hole
Reinforced thicker gauge butyl rubber sidewalls
1" (2.5 cm) shorter rubberized valve stem offset & angle downward
Accessories can be added below by selecting the product option from the drop down. There is NO additional shipping costs for added features using this method.
Large inner tube for 41"-43" snow tube covers and 44" rubber river tube covers.