Bontrager Bicycle Tube

This tube is engineered for specific high-volume fat bike tire dimensions. Before purchasing, check your tire's sidewall to ensure the width and diameter match the specifications this tube is designed to support.

Presta valves are standard for high-performance cycling because they are narrower and more secure than Schrader valves. They hold high pressure effectively and are less prone to leaking, which is critical when you are out on loose terrain like sand or snow.

Yes. Because this tube is designed specifically for the high-volume dimensions of fat bike tires, it provides a more precise fit. A proper fit reduces the likelihood of the tube getting pinched between the tire and rim, which is a common cause of flats on rugged trails.

Absolutely. Its durable construction and reliable seal make it an excellent choice for a spare. It is designed to maintain consistent pressure over long rides, giving you peace of mind when you are far from home.

This product includes a single tube per package.