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OnBuy.com£22.06Visit shop Yunscm 2-Pack 700C Bike Tubes 700X44c/50C Etrto 47/52-622 Av48mm Valve 700C Bicycle Tubes Compatible Tubes 28X1.75 700X45c
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This 2-pack of YunSCM 700C bicycle inner tubes is designed for riders seeking enhanced durability and comfort, particularly for heavy loads and rough terrain on racing, road, MTB, and e-bike applications. While offering superior shock absorption and longevity due to its heavy-duty butyl rubber construction, users should ensure correct installation direction to prevent damage.
| Brand | YunSCM |
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This tube is compatible with 700C tires in the following sizes: 700x44c, 700x45c, 700x46c, 700x47c, 700x48c, 700x49c, and 700x50c (ETRTO 44-622 to 50-622).
This tube has a Schrader (AV) valve with a length of 48mm.
These inner tubes are approximately 30% heavier than ordinary inner tubes found on the market.
Yes, they are compatible with e-bikes and are suitable for handling the heavier loads often associated with them.
Before installing, slightly inflate the tube and submerge it in water. If you see any bubbles forming, it indicates a puncture or defect, and you should not use the tube.
The heavier construction provides enhanced ductility, durability, and superior shock absorption, leading to a more comfortable and robust riding experience, especially under heavy loads or on rough surfaces.
Yes, it is important to check the valve position to ensure the correct installation direction. This helps prevent damage and ensures proper function.
Ensure the valve stem is properly seated and the valve core is tightened. Check for any visible punctures or damage. Re-inspect the inside of the tire and rim for sharp objects or defects.
Verify that the inner tube was not pinched between the tire bead and the rim during installation. Ensure the correct valve position was observed. Inspect the tire and rim for any embedded debris or damage.
Slightly inflate the tube before insertion to give it shape. Ensure the tire is correctly seated on the rim. Avoid forcing the tire on; ensure it's properly aligned.
The inner tube is damaged. Do not install or use it. Contact the seller for a replacement.
Compatibility: Ensure your tire size falls within the 700C range specified: 700x44c, 700x45c, 700x46c, 700x47c, 700x48c, 700x49c, 700x50c (ETRTO 44-622 through 50-622). The Schrader (AV) valve is 48mm long.
Installation:
Care:
