Topeak Joe Blow Dualie Floor Pump

Topeak Joe Blow Dualie Floor Pump. This clever dual gauge floor pump was exclusively designed for low pressure Fat Bike tires and moderate pressure Mountain Bike tires. A massive oversized barrel is 1 12 times larger than a standard floor pump and delivers a large air volume to fill Over sized tires quickly. A 30 psi 2 bar gauge shows precise low pressure for Fat Bike tires, while the 75 psi 5 bar gauge shows higher pressures for Mountain Bike tires. An air release button on the TwinHead allows for fine tuning pressure.