
Michelin Protek Max C4
Presta (SV), 29", 40 mm
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The innovative Michelin Protek Max bicycle tube can autonomously prevent air loss from tire damage caused by punctures. Its specially shaped rubber beads on the tread and circular knobs on the sidewall compress the hole created by a puncture and additionally seal it with special puncture milk inside the tube. Furthermore, the patented tube is characterized by its exceptionally high air pressure stability. Compared to the classic Michelin Airstop, the new Michelin Protek Max maintains tire pressure for about twice as long and therefore needs to be inflated less frequently. Thanks to its relatively angular shape, the new tube sits straight and evenly in the rim bed during installation, significantly easing the mounting process. Additionally, it cannot slip within the tire. As a result, installation damage due to a twisted or pinched tube is practically eliminated with the new Michelin Protek Max.

Michelin Protek Max C4
Presta (SV), 29", 40 mm
Ultralight: Gives you wings in competition! Very low weight - 20 g lighter than a Michelin Airstop tube.

The Michelin A3 Air Comp is a high-quality bicycle tube specifically designed for road use. With compatibility for wheel sizes of 28 inches and an ETRTO size of 33/46-622/635, this tube offers reliable performance for both recreational and racing cyclists. The A3 Air Comp is characterized by its robust construction and a lightweight of only 134 grams, making it an ideal choice for athletic activities. The tube is equipped with a Presta valve (SV), ensuring easy handling and a secure fit. Manufactured in Serbia, the Michelin A3 Air Comp meets high quality standards and is a proven product for those who value performance and reliability.
- Robust construction for road applications
- Lightweight at only 134 grams
- Presta valve (SV) for easy handling
- Compatible with various wheel sizes and ETRTO measurements.

The Michelin Aircomp tube made of latex offers an ideal combination of durability, comfort, and low weight. It provides a riding experience almost like that of a tubular tire, but with all the advantages of an air chamber tire.

The Protek Max tube has several special features. Its unique square cross-section allows for easy installation and attachment of the tube to the rim, effectively countering the effects of twisting. Its bumpy construction, combined with the prior injection of a self-sealing liquid, significantly reduces the risk of punctures. Finally, it ensures the maintenance of tire pressure at all times.
Features:
- Square cross-section and bumpy construction
- Self-sealing liquid injected into the air chamber that greatly limits the risk of punctures
- Butyl
- Type C4
- 26X1.85/2.30
- Valve length: 40 mm
Weight: 330 g.

Michelin PROTEK MAX 26X1.85/2.30 Presta 40mm
Presta (SV), 26", 40 mm
The Michelin B4 Protek Max is a high-quality bicycle tube specifically designed for mountain bikes. With compatibility for tire widths ranging from 1.85 to 2.40 inches and an ETRTO size of 47/61-584, this tube offers reliable performance on various terrains. The 48 mm valve length ensures easy handling and installation. Manufactured in Serbia, the B4 Protek Max meets Michelin's high standards and is ideal for demanding cyclists who value quality and durability. The tube is lightweight, contributing to the overall performance of the bike with a weight of only 0.401 kg. It is an excellent choice for anyone looking for a robust and reliable tube for their 27.5-inch mountain bike tires.
- Compatible with tire widths from 1.85 to 2.40 inches
- ETRTO size 47/61-584
- 48 mm valve length for easy handling
- Made in Serbia with high quality standards.

The Michelin A4 Protek Max is a high-quality bicycle tube specifically designed for mountain bikes. With a wheel size of 29 inches and a valve length of 48 mm, this tube offers reliable performance and is suitable for tire widths ranging from 1.85 to 2.4 inches. The tube is equipped with a Schrader valve (AV), allowing for easy handling and inflation. Made in Serbia, the A4 Protek Max combines quality and functionality to meet the demands of discerning riders. Weighing 380 grams, it provides an optimal balance between stability and lightness, making it an ideal choice for anyone looking for a robust and durable tube.
- Designed for mountain bikes with a 29-inch wheel size
- Compatible with tire widths from 1.85 to 2.4 inches
- Schrader valve (AV) for easy handling
- Made in Serbia with a weight of 380 grams.

The Michelin A3 Airstop bicycle tube is specifically designed for 28-inch tires with a width of 35 to 47 mm. This tube offers reliable performance for trekking bikes and city bikes. With a Dunlop valve (DV) and a valve length of 40 mm, it is easy to install and handle. The tube is made from high-quality butyl material, known for its durability and airtightness. Weighing only 206 grams, it is lightweight and does not add to the overall load of the bike. The Michelin A3 Airstop is an excellent choice for those who value quality and reliability.
- Suitable for 28-inch tires with a width of 35-47 mm
- Made from durable butyl material
- Lightweight at only 206 grams.

Michelin A3 Airstop
Dunlop (DV), 28", 40 mm
The Michelin C4 Protek Max is a high-quality bicycle tube specifically designed for mountain bikes. With a valve length of 48 mm and a Presta valve type, this tube offers reliable performance and easy handling. It is suitable for tires with a width of 1.85 to 2.4 inches and fits a wheel size of 26 inches. Compatibility with the ETRTO standard 47/61-559 ensures that the tube can be used with a variety of mountain bike tires. Made in Serbia, the C4 Protek Max stands for quality and durability, making it an excellent choice for demanding cyclists. Weighing in at 366 grams, it is lightweight and does not unnecessarily add to the overall weight of the bike. The Michelin C4 Protek Max is ideal for those who value reliability and performance.
- Made in Serbia, which speaks to high quality standards
- Compatible with a variety of mountain bike tires through ETRTO 47/61-559
- Lightweight at only 366 grams, ideal for sporty riding
- Designed for tire widths of 1.85 to 2.4 inches, offering flexibility in use.

Michelin C4 Protek Max
Presta (SV), 26", 48 mm
The Aircomp latex air chamber is particularly resistant to punctures and compressions due to the stretch coefficient of latex (700%), providing optimal performance and comfort. It is one of the lightest tubes on the market. Remember to check the pressure very regularly.
