Sunlite 29" x 2.10" (700c x 50-52) 48 mm Presta Valve Inner Tube

The Sunlite 29" x 2.10" (700c x 50-52) 48 mm Presta Valve Bicycle Tube is a Premium Bicycle Tube. It's always a good idea to carry with you an extra tube or two while on your ride. It's easier to switch out your tube, than it is to repair it when it goes flat during a ride.