MAXXIS Tube Ultralight 700x33/50

The MAXXIS Tube Ultralight 700x33/50 - 48mm is a spare bicycle inner tube designed for road and cyclocross bikes using 700c wheels. Its ultralight construction aims to reduce rotational weight, making it suitable for riders seeking performance and efficiency. This tube is compatible with tires ranging from 33mm to 50mm in width and features a 48mm valve stem for compatibility with various rim profiles.

• Brand: MAXXIS
• Tube size: 700x33/50 (fits 700c tires with widths from 33mm to 50mm)
• Valve type: Presta
• Valve length: 48mm
• Ultralight construction for reduced weight
• Designed for road, gravel, and cyclocross applications
• Material: Butyl rubber
• Suitable for high-pressure tires
• Single tube per package

Ultralight tubes are generally more susceptible to punctures compared to standard tubes, so they are best used in conditions where weight savings are prioritized over maximum durability.

Available Variants: