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eBay£19.99Visit shop VAVERT 700X35-45C SCHRADER VALVE (40MM) INNER TUBE - 5 PACK
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Frasers£29.99Visit shop Vavert 700X35-45C Schrader Valve (40Mm) Inner Tube - Black - NO SIZE
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The Vavert 700c Inner Tube 5-pack is an essential maintenance supply designed for commuters, hybrid riders, and casual cyclists who prioritize reliability and convenience. These tubes offer a versatile fit for tyre widths between 35c and 45c, ensuring consistent air retention and durability against heat and ozone; however, riders must ensure their rims are compatible with the 40mm Schrader valve stem length before purchasing.
| Model Part Number | 5034948182721 |
|---|---|
| Brand | Vavert |
Yes, these tubes are specifically designed for widths between 35c and 45c, so they will fit 38c tyres perfectly.
No, Schrader valves are wider than Presta valves and will not fit through a hole drilled exclusively for a Presta valve.
Only if your mountain bike uses 700c (or 29-inch) wheels and the tyre width falls within the 35-45c range.
Keep them in their original packaging in a cool, dark, and dry environment to prevent the rubber from degrading.
Low pressure increases the risk of 'snakebite' punctures where the tube gets pinched against the rim on bumps.
Check for a 'pinch flat' caused during installation or ensure the valve core is tightened securely.
Apply a small amount of soapy water to the tyre bead to help it slide into position more easily.
Verify that your rim is compatible with 40mm valve stems; deep-section rims may require a longer valve.
To ensure proper installation, first check that your bicycle rim is drilled for a Schrader valve, which is wider than the standard Presta opening. Before inserting the new tube, carefully inspect the inside of your tyre casing for any thorns, glass, or debris that caused the previous puncture. When seating the tube, inflate it just enough to give it shape before placing it inside the tyre to prevent twisting or pinching. For maintenance, keep your tyres inflated to the pressure range specified on your tyre sidewall; running them under-inflated increases the risk of pinch flats. Store any unused tubes in a cool, dry place away from direct sunlight to preserve the integrity of the rubber.
