Air Tool Switch Comp Pump Size:One Size With all of the traction

With all of the traction and handling benefits of a 29er

Razor Blades

Unique silicon raised deck

stretchy neoprene and fully taped seams help keep feet dry and comfortable mile after mile

They're lightweight

Air Tool Switch Comp Pump Size:One Size With all of the tractionThis durable frame pump with SwitchHitter head automatically adjusts for Schrader or Presta valve tubes, plus it shows pressure on a rotatable gauge. SwitchHitter head automatically switches between Schrader and Presta valves. Gauge body rotates for easy viewing. Durable plastic barrel with aluminum shaft to reduce flex and improve efficiency. Plunger locks to body chamber with a simple twist for secure storage. Water bottle boss frame mounting