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About this item

• 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: Presta Valve; 48mm with valve core cap. Wheel Size: 29inch
• 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 2 29x1.9/2.3 FV48mm inner tubes with box & 1 sport headwear

0.87mm wall thickness
Tube Material: Butyl
Tube Valve Length: 48 millimeter
Valve Style: Presta
Package included:
2 pcs inner tube with box
1 sport headwear