QTubes TU6796 29 x 1.9-2.3? ISO 50/56-622 Schrader Valve Bike Tube-BRAND NEW-SHIP24HRS Condition is Brand New. Brand: QTubes Model: TU6796 29 x 1.9-2.3? ISO 50/56-622 Schrader Valve Bike Tube Shipped with USPS First Class Mail . You Will Receive 1 ea QTubes TU6796 29 x 1.9-2.3? ISO 50/56-622 Schrader Valve Bike Tube-BRAND NEW-SHIP24HRS. RARE VINTAGE COLLECTIBLE SHIPS N 24 HOURS Packed By Our Award Winning Packaging And Shipping Department Long Time E-commerce Seller For Over 20 Years LIMITED AVAILABILITY Follow Our Store For All New Rare Products Posted Daily and Specials Please click https://www.ebay.com/usr/boughtnowcommerce Inventory Box Number: 5775 Warehouse Description The Q-Tubes Standard Line Presta Valve tubes feature QBP's widest variety of tube sizes and valve lengths with a proven record of high quality control. Labeled Size: 29 x 1.9-2.3 Weight: 673 g Shaft Type: Smooth ISO Width (mm): 50 mm , 51 mm , 52 mm , 53 mm , 54 mm , 55 mm , 56 mm , 57 mm , 58 mm. ISO Diameter: 622 / Road / 29" , 630 / 27" Valve: Standard Schrader Flat Protection: Thorn Resistant , Variable Wall Thickness. Wall Thickess: 4 mm Q-Tubes feature environmentally friendly soy ink printing on recycled cardboard. Overview; Q-Tubes Presta Valve Inner Tubes feature a wide variety of tube sizes and valve lengths with a proven record of high quality control.