What Our Gearhead® Experts Are Saying: "After a few seasons, my Airspeed pump head started leaking air. This rebuild kit brought it back to like-new condition in ten minutes. It’s satisfying to fix your own gear instead of replacing it, and the fit is spot-on for the Nitro 8MP01."We love gear that’s built to last, and Cannondale’s Airspeed Nitro 8MP01 Head Rebuild Kit makes that possible. Designed to refresh your Airspeed Nitro pump, this small but mighty kit includes everything needed to restore airtight performance and dependable inflation. Whether we’re topping off tubeless tires or dialing in road pressures before a race, we count on a pump that performs consistently. With new seals and fittings, this rebuild kit eliminates leaks, revives pressure retention, and extends the life of a trusted shop essential—so you can spend more time riding and less time troubleshooting air loss.