JoeBlow Dualie Floor Pump with Gauge

- Dual gauged floor pump designed for low pressure FatBike tires and moderate pressured mountain models \n- Oversized barrel is 1.5 times larger than standard floor pumps enabling quick larger volume fills \n- 30psi max gauge shows precise low pressure for FatBikes and then switches to 75psi max gauge for higher pressure mountain bike tires\n- TwinHead with thumb lock lever for airtight seal, flip-flop between Schrader and Presta\n- Air release button for precise fills