Quick Summary
The YUNSCM 700C bike tubes are a 2-pack of inner tubes for 700x18C, 700x23C and 700x25C sizes. They use an FV48mm Presta valve and are listed for 18-622, 23-622 and 25-622 tire sizes.
The set is for buyers who want replacement tubes in the same size family and need to confirm valve type and valve length before choosing an offer. The package also includes tire levers.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand | YUNSCM, the named brand on the product. |
| Product type | Bike tubes for 700C wheels. |
| Size range | 700x18C, 700x23C, and 700x25C, with 18-622, 23-622, and 25-622 listed. |
| Valve type | FV48mm Presta valve. Valve type and length matter for rim and pump compatibility. |
| Quantity | 2 pcs. Check that a 2-pack matches the replacement need. |
| Included items | Two tire tubes and tire levers. |
| Valve core | The Presta valve core is not removable. |
What to Compare Before Buying
- Tube size: Match the 700x18C, 700x23C or 700x25C sizing to the tire and wheel setup on the bike.
- Valve type: Confirm that FV48mm Presta works with the rim and pump you plan to use.
- Pack quantity: This is a 2-piece set, so compare it with how many tubes you want to replace.
- Included tools: Tire levers are included, which matters if you want a replacement set with basic install tools.
Before You Decide
Confirm the tire size, valve type, and valve length before choosing an offer. Check that you want a 2-pack and that the included tire levers match your install plan. If your wheel or pump needs a different valve setup, choose a different tube.
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