Innovative chuck quickly and securely seals to Presta or Schrader valves. Air Bleed System (ABS) button for easy pressure tuning. Quick release design allows for instant disengagement from Presta valve. Knurled aluminum locking sleeve, composite matrix body and aluminum coupler construction. 90-degree bend works with aero disc wheels. Compatible with our Dirt Floor Drive and Overdrive High Volume models.
1 in stock