The Freedom Thorn Resistant Bike Tube is a great choice for cyclists who want extra protection against punctures without the excessive weight of a traditional heavy-duty thorn resistant tube. Designed for 20-inch bikes, including suitable e-Bikes, it gives you more confidence when cycling on paths, roads and surfaces where sharp debris can be a problem.

If you’re tired of stopping to fix punctures or simply want a bit more protection for your everyday cycling, this is the type of tube worth considering. The tube is made thicker on the road-facing side where extra protection is most useful, while the thinner rim side helps keep the overall weight lower than a standard thorn resistant tube.

Extra protection where you need it

The Freedom tube uses a thicker section on the road side of the tube to provide increased protection against thorns and other sharp objects that can cause punctures. It’s particularly useful for everyday cyclists, commuters, kids’ bikes, BMX-style bikes and e-Bike riders who regularly cycle on paths and roads where debris can be unavoidable.

Lower weight than a standard thorn resistant tube

Thorn resistant tubes can be noticeably heavier than standard inner tubes, but this design takes a more targeted approach. The rim side is made thinner to help reduce rolling weight, giving you added puncture protection without simply making the entire tube excessively thick.

Ideal for everyday cycling and e-Bikes

This 20-inch inner tube is suited to a wide range of bikes using 20 x 2.25 to 2.50 tyres, including suitable e-Bikes. It’s a practical option for cyclists who put plenty of use into their bike and want an inner tube that provides extra protection for regular commuting, recreational cycling and general everyday use.

48mm Schrader valve

The 48mm Schrader valve makes inflation straightforward with the same style of valve commonly found on many bikes, cars and other everyday applications. The extra valve length is also useful where the wheel or rim design needs a little more reach for easy access when checking or inflating tyre pressure.

Item specs:

• Size: 20 x 2.25-2.50
• Valve: 48mm Schrader
• Type: Thorn resistant inner tube
• Construction: Thicker road side, thinner rim side
• Material: Butyl rubber
• Compatibility: 20-inch tyres measuring 2.25″-2.50″ wide
• Suitable for: Bikes, kids’ bikes, BMX-style bikes and suitable e-Bikes
• Inclusions: 1 x inner tube

Sizing info

Fits all the following size tyres:

• 20 x 2.25 (57-406)
• 20 x 2.35 (60-406)
• 20 x 2.40 (62-406)
• 20 x 2.50 (63-406)