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Leisure Lakes Bikes£6.99Visit shop Bontrager Standard 26x175 Presta Valve Tube
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The Bontrager Standard Tube is designed for mountain bike and hybrid cyclists who require a dependable, everyday replacement inner tube. Its standout feature is the 0.9mm wall thickness, which strikes an optimal balance between maintaining a lightweight profile and providing reliable puncture resistance for trail or street riding. While it offers premium quality and ease of maintenance, riders should note that this specific model uses a Presta valve, which may require an adapter or specific pump head compared to Schrader valve systems.
| Model Part Number | 411840 |
|---|---|
| Brand | Bontrager |
Yes, it will fit, but you may want to use a valve adapter or a rim grommet to prevent the narrower Presta stem from wobbling in the larger hole.
This is a standard butyl rubber tube. It is not intended for use as a tubeless conversion, though it can be used as a replacement if you decide to switch back to tubes.
It allows you to easily replace a bent or clogged valve, or to inject tire sealant directly into the tube for enhanced flat protection.
While exact weight varies slightly, the 0.9mm wall thickness is designed specifically to be lightweight for general cycling applications.
No, this tube is sized for 26-inch mountain or hybrid bike tires and will not fit standard 700c road bike wheels.
Check for tire casing damage (thorns/glass) and ensure the valve core is tightened securely using a core tool.
Ensure the Presta valve nut is unscrewed sufficiently and press the pump head firmly onto the stem to create a proper seal.
Installation is straightforward: ensure the inside of your tire is clear of thorns or debris before inserting the tube. Always inflate the tube slightly to give it shape before placing it inside the tire casing to prevent twisting or pinching. This tube is compatible with any 26-inch rim designed for Presta valve stems. To maximize its lifespan, check your tire pressure before every ride to ensure you are within the recommended PSI range printed on your tire sidewall. Keep the valve cap on when not in use to protect the valve mechanism from grit and moisture.
