Product Description

This 26" tube is loaded with a specially formulated compound, that forms a layer of sealant around the inside of the tube protecting it from punctures. This size is suitable for mountain bikes with standard 26" wheels. Weighing only 90 grams more than a standard inner tube, it wont slow you down.

Product Details

• Amazon Sales Rank: #18663 in Sports & Outdoors
• Brand: Dr Sludge

Features

• For 26" Mountain bike wheels from 1.5" up to 2.3" width.
• Self Sealing tube Prevents flat tyres. Seals punctures instantly up to 3mm diameter.
• Inner tube and tyre will not stick together. Presta (High pressure) valve. Weight only 310 grams.
• Always remember to check your tyre for objects such as glass or thorns when fitting.
• Ensure the wheel is rotated several times prior to use to allow Goo to evenly coat the tube.

Customer Reviews

Valves can leak so not recommended
I have found that some of the tubes have poor valves that can leak air if the mud cap is screwed on too tight and presses onto the valve leading to slow and continual air loss. Having said that they most certainly reduce the number of punctures but I will probably not use them again. Not recommended.

DR Sludge? Where are they?
Basically sent me some cheap imitations, one with faulty valve! If you're gonna advertise a certain product then send the same thing you describe. Rip Off!!!!