MICHELIN Protek Max 48 mm inner tube Black, 26´´

Michelin 26-C4 Protek Max Tube Valve Presta 48mm. Drilling Or Pinching (Edge ​​Of Sidewalks In The City Or On Stones On A Mountain Bike) Is The Greatest Fear For All Cyclists. Repairing Or Changing An Inner Tube Is Never A Very Simple Operation, As Is Inflating It Periodically. Thanks To Its Irregular Design, The Michelin Protek Max Inner Tube Reacts In ´´Compression´´ In The Event Of A Puncture Or Pinch (The Hole Closes Naturally) While A Classic Inner Tube Reacts In ´´Extension´´. The Self-Closing Effect Increases Thanks To The Sealing Liquid Present In The Original Air Chamber. Thanks To Its Square Shape, The Michelin Protek Max Inner Tube Rests Naturally On The Bottom Of The Rim And Does Not Turn. Specifications: - Measure In Inches Valve: 26x185/2.40 - Type: Anti-Perforation - Valve Measure: 48 Mm Threaded