Michelin Protek Max Tube

The Protek Max tube features a unique, textured surface design that creates a compression reaction when punctured. This physical compression helps the rubber close around small holes and thorns, effectively sealing them on its own without needing liquid sealant.

This tube is designed for 29-inch wheels with a tire width between 2.40 and 3.00 inches. Please check the sidewall of your current tire to ensure it falls within this range before purchasing.

Yes, at 430g, this tube is heavier than a standard lightweight tube. The extra weight comes from the specialized, robust material used to provide its puncture-resistant and self-sealing properties.

Yes, this tube uses a standard Schrader valve, which is compatible with almost all bicycle floor pumps and gas station air compressors. The valve stem length is 48mm, which should be sufficient for most standard rim depths.

Yes, the valve core is removable. While the tube is designed to be self-sealing on its own, having a removable core allows you to easily add extra sealant or replace the valve core if it becomes clogged or damaged.

You will likely find yourself inflating your tires less frequently. The construction of the Protek Max is designed to hold air pressure longer than a standard butyl tube, making it a great choice for daily commuters who want to minimize maintenance.