Description
Description
Punctures due to perforation or nipping impact (edges of sidewalks in the city or rocks for mountain bikes, etc.) are a major fear among all cyclists. Repairing or changing an inner tube is not always a very simple operation. An inner tube must be regularly re-inflated.
Thanks to its uneven design, the MICHELIN Protek Max inner tube undergoes a "compression" reaction in the event of piercing or nipping (the hole closes up naturally), whereas a classic inner tube has an "extension" reaction (balloon effect).
This self-plugging effect is enhanced by adding the preventive sealant originally supplied.
Specification
| PART # | Valve | Length (mm) | Type | ETRTO | Size | Weight (g) |
|---|---|---|---|---|---|---|
| 477029 | Schrader | 35mm | G4 | 37/47-406 | 20 x 1.5-2.125 | 210g |
| 951590 | Presta | 40mm | C4 | 47/58-559 | 26 x 1.9-2.25 | 330g |
| 443122 | Schrader | 35mm | C4 | 47/58-559 | 26 x 1.85-2.25 | 330g |
| 306656 | Presta | 40mm | B4 | 48/62-584 | 27.5 x 1.9-2.6 | 355g |
| 421612 | Presta | 40mm | A4 | 47/58-622 | 29 x 1.85-2.5 | 370g |
Specifications
Specifications
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Valve
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Valve Spec
Payment & Delivery
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Delivery Information
Standard Delivery - 2-4 Business Days
Express Priority - 1-3 Business Days
Royal Mail Tracked 24 - 1 Business Day
DHL Next Day - 1 Business Day
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