"What Our Gearhead® Experts Are Saying: ""I thought my floor pump was toast, but swapping in this kit brought the head back to life. Install was straightforward, it sealed immediately, and I’m back to consistent inflation without any hiss. Way cheaper—and faster—than replacing the whole pump.""We keep our inflation setup dialed with the Cannondale Airspeed Carbon 8MP05 Head Rebuild Kit AP100. Designed specifically for Airspeed Carbon 8MP05 pump heads, this simple refresh replaces the worn internal pieces that compromise seal integrity and cause leaks. In a few easy steps, we revive reliable engagement and pressure retention so topping off tires is quick and drama-free before commutes, trail rides, or race day."