Hutchinson Protect’Air Auto-Repair Inner Tubes 700 x 37-47c, Presta 32mm (2 Pack)

$21.50

In stock

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Hutchinson Protect’Air Auto-Repair Inner Tubes: specifically designed as an alternative to tubeless tyres – it’s like the benefits of tubeless with the convenience of tubes! The Hutchinson brand of France stands out due to its capacity for innovation and its concern to meet the needs of users, offering technical responses adapted to each situation.

Each Hutchinson Protect’Air Auto-Repair Inner Tube contains an amount of preventative liquid that repair instantaneously any punctures while you ride.

  • Fits tyres sizes 700×37 to 700×47
  • ETRO: 37/47 – 622/635
  • Valve: Presta 32mm
  • Price is for two tubes
Brand

Presta Valves

Presta valves are a popular choice among cyclists for several reasons. Firstly, their slender design makes them lightweight and ideal for high-performance bicycles, minimizing rotational weight for enhanced speed and agility. Additionally, their construction allows for higher tyre pressures, crucial for road cyclists and other performance cyclists seeking optimal rolling efficiency.

Presta Valve Bicycle Tubes

Frequently asked questions (presta valve tubes)

No, and most people will not use sealant in these tubes.

Unlike tyres, inner tubes are quite flexible and therefore can fit a range of tyre sizes.

The correct size tubes fit to your tyres. Please double check the product description for sizing information.

You really want to avoid using the wrong size tube where possible. In an emergency situation it might get you home, but there's a high risk of flatting in the process.

Yes, most people will carry one or two spare inner tubes when riding. In the event of a puncture, a replacement tube can be relatively easily swapped out so that you can keep riding.

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