Michelin Aircomp Ultralight Butyl Inner Tube

The Michelin Aircomp Ultralight Butyl inner tube is built for riders who want a smart balance of low weight, race-ready performance, and everyday reliability. Designed with optimized weight and size for competition, it is a strong choice for cyclists looking to keep their setup efficient without giving up trusted butyl durability.

Why you’ll love it

• Optimized for competition with a lightweight, performance-focused design
• Butyl construction for dependable durability and consistent air retention
• Presta valve for a secure fit on modern road and gravel wheelsets
• 48 mm valve length suited to a wide range of 700C rims
• 700C compatibility for versatile use across multiple bike setups
• Fits 33-46C tires for excellent flexibility in road, gravel, and all-road applications

Built for efficient performance

When every detail matters, the Michelin Aircomp Ultralight Butyl helps you keep your bike fast, practical, and ready to roll. Its butyl construction delivers the reliability many riders count on, while the optimized weight and sizing make it especially appealing for competition and performance-focused riding.

Whether you are preparing for race day, fine-tuning your gravel setup, or replacing a worn tube with a dependable option, this inner tube offers the right mix of lightweight efficiency and proven function.

Key details

• Brand: Michelin
• Model: Aircomp Ultralight Butyl
• Valve type: Presta
• Valve length: 48 mm
• Wheel size: 700C
• Tire range: 33-46C
• Material: Butyl

Choose the Michelin Aircomp Ultralight Butyl inner tube for a light, reliable, and competition-minded upgrade that keeps you moving with confidence.