Impac Inner Tube - 700c x 28-32mm - Presta Valve
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Product Information
Full details
This Impac inner tube is ideal for gravel, hybrid, and road cyclists seeking reliable puncture resistance for their 700c wheels. Made from durable butyl rubber, it offers a long-lasting solution for everyday riding. A potential consideration is ensuring your tire size falls within the specified 28-32mm range for optimal fit. Key features include its robust construction, compatibility with common bike types, and a standard Presta valve.
All features
| Model Part Number | ITT011S |
|---|---|
| Brand | Impac |
Extended Product Information
FAQs
What tire sizes is this inner tube compatible with?
This Impac inner tube is designed for 700c wheels with tire widths ranging from 28mm to 32mm. It is also compatible with 27 x 1 1/4 inch tires.
What type of valve does this tube have?
The tube features a Presta valve, which is commonly found on road and hybrid bikes.
How long is the valve stem?
The valve stem is 40mm long, which is suitable for most standard bicycle rims.
Is this tube suitable for mountain bikes?
No, this tube is designed for road, gravel, and hybrid bikes within the specified tire size range. It is not suitable for wider mountain bike tires.
How can I prevent punctures with this tube?
While this tube offers good puncture resistance, regular tire pressure checks and inspecting your tires for sharp objects before riding can further minimize the risk of flats.
Can I use this tube on a 700c x 25mm tire?
While it might physically fit, it is not optimal. The tube is designed for 28-32mm widths, and using it on a narrower tire could lead to premature failure or poor performance.
What is the difference between Presta and Schrader valves?
Presta valves are thinner with a locknut at the tip, often found on performance bikes, while Schrader valves are wider, similar to car tires, and typically found on mountain bikes and comfort bikes.
Troubleshooting
Tube deflates quickly after installation.
Check for any sharp objects still lodged in the tire or rim tape. Ensure the valve stem is not pinched and the valve core is tightened properly. Re-inspect the tube for any tears or punctures missed during installation.
Difficulty fitting the tube into the tire.
Ensure the tube is lightly inflated before installation to give it shape. Make sure the tire bead is seated correctly on the rim. Avoid forcing the tube; remove and re-seat if necessary.
Valve stem is bent or damaged.
Carefully try to straighten the valve stem. If severely damaged, the tube will need to be replaced to prevent further issues or leaks.
Pros and Cons
Pros
- Excellent puncture resistance for everyday riding.
- Durable butyl rubber ensures longevity.
- Suitable for a wide range of bicycle types.
- Standard Presta valve for easy use.
Cons
- Limited to specific tire sizes (700c x 28-32mm).
- May not be suitable for very narrow or very wide tires.
- Requires a pump with a Presta valve head.
Setup, Compatibility & Care
Setup:
- Ensure the tire is fully deflated and seated properly on the rim.
- Lightly inflate the new inner tube to give it a slight shape.
- Carefully insert the tube into the tire, starting with the valve stem through the rim hole.
- Work the tube around the tire evenly, ensuring no twists.
- Inflate the tube to the recommended pressure for your tire.
Compatibility:
- Wheel Size: 700c
- Tire Width: 28mm to 32mm
- Equivalent Size: 27 x 1 1/4 inches
- Valve Type: Presta
- Valve Length: 40mm
Care:
- Regularly check tire pressure before rides.
- Inspect the inside of the tire for sharp objects before installing a new tube.
- Avoid over-inflating the tube beyond the tire's recommended pressure.
- Store tubes in a cool, dry place away from direct sunlight and sharp objects.