Fits 29" bike tire wheel and width between 1.9 to 2.3; Compatible sizes: 29x1.9 29x1.95 29x2.0 29x2.125 29x2.3 Mountain bike tires.(Pls kindly confirm that your bike tire is 29 inch before you buy)
Valve type & length: Schrader Valve; 33mm with valve core cap. Wheel Size: 29inch;Schrader Valve (like car tire valve)(car/auto valve)
Made of strong butyl rubber, it has the advantages of good sealing performance, anti-aging and shock absorption.
Make sure the inner tube matches with the size of tire; Inflate the inner tube a little air before installing, to avoid it get twisted or damage during installment.
Package included: Pack of two tubes with box & One sport headwear
Description
Pack of two 29x1.9/2.3 AV33mm Schrader Valve bike tube with box;Made of strong butyl rubber, it has the advantages of good sealing performance, anti-aging and shock absorption.