![Amazon.com : 700x38c Bike Tube 700x38c Inner Tube 28" x1-3/8 1-5/8"Road Bike Tube 700x35c 700x36c 700x37c 700x39c 700x40c 700x41c 700x42c 700x43c Bike tire Tube 2 Pack(700-AV 48mm) : Sports & Outdoors Amazon.com : 700x38c Bike Tube 700x38c Inner Tube 28" x1-3/8 1-5/8"Road Bike Tube 700x35c 700x36c 700x37c 700x39c 700x40c 700x41c 700x42c 700x43c Bike tire Tube 2 Pack(700-AV 48mm) : Sports & Outdoors](https://images-na.ssl-images-amazon.com/images/I/61cbOKyD4eL._AC_UL600_SR600,600_.jpg)
Amazon.com : 700x38c Bike Tube 700x38c Inner Tube 28" x1-3/8 1-5/8"Road Bike Tube 700x35c 700x36c 700x37c 700x39c 700x40c 700x41c 700x42c 700x43c Bike tire Tube 2 Pack(700-AV 48mm) : Sports & Outdoors
![2 Pack Road Bike Tubes 700X35C/36C/38C/40C/42C/43C FV60mm Presta Valve 700C Bicycle Tire Tube Compatible with 700x35C 700x36C 700x37C 700x38C 700x39C 700x40C 700x41C 700Cx42C 700x43C Bike Tyre Tubes : Amazon.co.uk: Sports & Outdoors 2 Pack Road Bike Tubes 700X35C/36C/38C/40C/42C/43C FV60mm Presta Valve 700C Bicycle Tire Tube Compatible with 700x35C 700x36C 700x37C 700x38C 700x39C 700x40C 700x41C 700Cx42C 700x43C Bike Tyre Tubes : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/41oRfm5IMVL._AC_.jpg)
2 Pack Road Bike Tubes 700X35C/36C/38C/40C/42C/43C FV60mm Presta Valve 700C Bicycle Tire Tube Compatible with 700x35C 700x36C 700x37C 700x38C 700x39C 700x40C 700x41C 700Cx42C 700x43C Bike Tyre Tubes : Amazon.co.uk: Sports & Outdoors
![Schwalbe 2 x 28" / 700c Inner Tubes 700x38c With Presta Valves,Black : Amazon.co.uk: Sports & Outdoors Schwalbe 2 x 28" / 700c Inner Tubes 700x38c With Presta Valves,Black : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/515LG6ibKiL.jpg)
Schwalbe 2 x 28" / 700c Inner Tubes 700x38c With Presta Valves,Black : Amazon.co.uk: Sports & Outdoors
![CrabTek Bike Inner Tube 700X38C/35C/40C/43C with Rim Strip - American Valve/Schrader Valve A/V 33L 33MM for Mountain Bike - Pack of 2 : Amazon.co.uk: Sports & Outdoors CrabTek Bike Inner Tube 700X38C/35C/40C/43C with Rim Strip - American Valve/Schrader Valve A/V 33L 33MM for Mountain Bike - Pack of 2 : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/61JnIvMisKL._AC_UF894,1000_QL80_.jpg)
CrabTek Bike Inner Tube 700X38C/35C/40C/43C with Rim Strip - American Valve/Schrader Valve A/V 33L 33MM for Mountain Bike - Pack of 2 : Amazon.co.uk: Sports & Outdoors
![Schwalbe 2 x 28" / 700c Inner Tubes 700x38c With Presta Valves,Black : Amazon.co.uk: Sports & Outdoors Schwalbe 2 x 28" / 700c Inner Tubes 700x38c With Presta Valves,Black : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/515LG6ibKiL._AC_UF894,1000_QL80_.jpg)
Schwalbe 2 x 28" / 700c Inner Tubes 700x38c With Presta Valves,Black : Amazon.co.uk: Sports & Outdoors
![Vanstone Vstway 700c Bicycle Tire 700X35c 700X38c 700X45c Cross Country Road Bike Tires Tube - China Bicycle Tire 700X35c, Bicycle Tire 700X38c | Made-in-China.com Vanstone Vstway 700c Bicycle Tire 700X35c 700X38c 700X45c Cross Country Road Bike Tires Tube - China Bicycle Tire 700X35c, Bicycle Tire 700X38c | Made-in-China.com](https://image.made-in-china.com/202f0j00FjlWpzrCbEuO/Vanstone-Vstway-700c-Bicycle-Tire-700X35c-700X38c-700X45c-Cross-Country-Road-Bike-Tires-Tube.webp)
Vanstone Vstway 700c Bicycle Tire 700X35c 700X38c 700X45c Cross Country Road Bike Tires Tube - China Bicycle Tire 700X35c, Bicycle Tire 700X38c | Made-in-China.com
![The tire of my bicycle has the size printed as “40-622 (700x38C)”. All the websites I've seen so far say that 700x38C is equivalent to 38-622. What does this mean, and what The tire of my bicycle has the size printed as “40-622 (700x38C)”. All the websites I've seen so far say that 700x38C is equivalent to 38-622. What does this mean, and what](https://preview.redd.it/the-tire-of-my-bicycle-has-the-size-printed-as-40-622-v0-lbazthylua3a1.jpg?width=640&crop=smart&auto=webp&s=dd0c2d1c970c16372fc20086c88b601991119c6c)
The tire of my bicycle has the size printed as “40-622 (700x38C)”. All the websites I've seen so far say that 700x38C is equivalent to 38-622. What does this mean, and what
![CrabTek Bike Inner Tube 700X38C/35C/40C/43C with Rim Strip - American Valve/Schrader Valve A/V 33L 33MM for Mountain Bike - Pack of 2 : Amazon.co.uk: Sports & Outdoors CrabTek Bike Inner Tube 700X38C/35C/40C/43C with Rim Strip - American Valve/Schrader Valve A/V 33L 33MM for Mountain Bike - Pack of 2 : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/71LB9U488lL.jpg)