Duro Bicycle Tube 20" x 1.75"/2.125" (33mm) Standard American/Valve
Brand: Duro
Categories: Sports & Outdoors, Sports, Cycling, Tires & Tubes, Tubes


Bicycle Inner Tube
American/Schrader 33mm Valve

Brand Name: DURO
Manufacturer: F & R Cycle Inc.
Part Number: 250-323
Date First Available: March 13, 2018
Brand: DURO
Valve Type: Schrader
Wheel Size: 20 Inches