Nutrak Inner Tube - 700c - Presta Valve - T720N
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eBayNutrak 700c Inner Tube Butyl Presta Valve 700 x 19-25c Single Road Racing
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Nutrak 700c Inner Tube Butyl Presta Valve 700 x 19-25c Pack of 2Free delivery in 1–3 days£9.05Visit shop →
Nutrak 700c Inner Tube Butyl Presta Valve 700 x 19-25c Pack of 2Free delivery in 1–3 days£10.27Visit shop →
Nutrak 700c Inner Tube Butyl Presta Valve 700 x 19-25c Pack of 3Free delivery in 1–3 days£10.89Visit shop →
Nutrak 700c Inner Tube Butyl Presta Valve 700 x 19-25c Pack of 4Free delivery in 1–3 days£12.74Visit shop →
Nutrak 700c Inner Tube Butyl Presta Valve 700 x 19-25c Pack of 4Free delivery in 1–3 days£14.54Visit shop →
Nutrak 700c Inner Tube Butyl Presta Valve 700 x 19-25c Pack of 5Free delivery in 1–3 days£14.58Visit shop →
Nutrak 700c Inner Tube Butyl Presta Valve 700 x 19-25c Pack of 5Free delivery in 1–3 days£16.67Visit shop →
Nutrak 700c Inner Tube Butyl Presta Valve 700 x 19-25c Pack of 10Free delivery in 1–3 days£23.80Visit shop →
Product Information
Full details
The Nutrak 700c inner tube (Model T720N) is designed for road cyclists and commuters seeking a reliable, consistent replacement tube for narrow tire profiles. Constructed from high-quality welded Butyl, this tube excels at maintaining air pressure over long distances and providing a smooth, stable ride quality. While it offers excellent durability, users should note that it is strictly limited to 700c wheels with tire widths ranging from 19mm to 25mm, making it unsuitable for wider gravel or mountain bike tires.
All features
| Model Part Number | T720N |
|---|---|
| Brand | Nutrak |
Extended Product Information
FAQs
Can I use this on a 28mm tire?
No, this tube is specifically designed for 19mm to 25mm widths; using it in a 28mm tire will overstretch the rubber and lead to premature failure.
Is the Presta valve removable?
The T720N features a standard Presta valve; check the specific batch, but most include a fixed core.
What is the weight of this tube?
The Nutrak T720N is designed as a standard-weight road tube, offering a balance between puncture resistance and rotational weight.
Will this fit a 26-inch mountain bike wheel?
No, this is a 700c tube, which is physically too large in diameter for 26-inch mountain bike wheels.
Does it come with a valve cap?
Yes, it includes a protective dust cap to prevent debris from entering the valve mechanism.
Troubleshooting
Tube loses pressure immediately after inflation
Check for tire casing damage (glass or thorns) and ensure the valve core is tightened securely.
Tube 'pinched' or cut during installation
Use tire levers carefully and ensure no part of the tube is caught between the tire bead and the rim wall.
Valve is stuck or difficult to open
Gently wiggle the valve tip; if it remains stuck, apply a tiny drop of lubricant or use pliers carefully to loosen the nut.
Pros and Cons
Pros
- High-quality, durable Butyl rubber
- Excellent air pressure retention
- Lightweight design suitable for performance road biking
- Reliable, easy-to-use Presta valve
Cons
- Limited to narrow tires (19-25mm)
- Not compatible with Schrader valve rims without an adapter
- Requires a road-specific pump head
Setup, Compatibility & Care
To install, ensure your rim tape is fully covering the spoke holes to prevent punctures. Lightly inflate the tube until it takes a round shape before inserting it into the tire to prevent twisting. Ensure the tire is seated correctly on the rim bead before inflating to your tire's recommended PSI.
Compatibility: This tube requires a rim drilled for Presta valves. Do not attempt to use this in a rim drilled for Schrader (car-style) valves unless using a dedicated brass or rubber rim adapter.
Care: Keep spare tubes stored in a cool, dry place away from direct sunlight, which can degrade the Butyl rubber over time. When carrying a spare in your saddlebag, wrap it in a clean rag or plastic bag to prevent abrasion from your multitool or tire levers.