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Michelin C4 Protek Max 26" MTB Schrader Tube
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Michelin C4 Protek Max 26" MTB Schrader Tube

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Mfg PartNum: 28373
SALE: $10.78
MSRP: $12.99
That's 17% off
In Stock
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Make Flats a Thing of the Past

Michelin has achieved a new level of puncture resistance thanks to a unique "square" shape and textured surface on the C4 Protek Max 26" tube.

This innovative design actually causes the tube to compress, rather than expand, when pieced by a sharp object. A sealant has also been added to increase the "self-plugging" effect at the origin of the puncture.

As an added bonus, the square design also eliminates twisting during installation and holds pressure twice as a long as a traditional round tube, so you can spend less time at the bike pump, and more time riding.


  • Fits 26 x 1.85-2.30" (47/58-559 ISO)
  • 34mm Schrader valve
  • Unique design and added sealant prevent punctures
  • 349 grams

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.


Weight: 349 grams

Tube Type: Butyl 

Tube Valve Length: 34 mm

Tube Valve Type: Schrader 

Wheel Size: 26" (ISO 559) 

Mfg PartNum: 28373 

26 x 1.85-2.30 Inch - 34mm Schrader

Tube Valve Length: 34 mm

Tube Width: 46-59mm 

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