Topeak JoeBlow Sport 2Stage Floor Pump - 160psi / 11bar 3" Gauge 2-Stage Switch Pressure Gauge TwinHead DX5 YLW/BLK MFPN=300-1020-006 CNC machined in Canada from

CNC machined in Canada from 6061 billet aluminum

Ring Position/Type InnerRing Position/Type OuterTooth Count 46/33Drivetrain Speeds 12Round or Oval RoundChainring BCD SRAM Thread MountMaterial AluminumColor BlackDefined Color Black

205g per pair

Here is how to take that measurement:

50 Bead Folding Tire Diameter/ISO 27

Topeak JoeBlow Sport 2Stage Floor Pump - 160psi / 11bar 3" Gauge 2-Stage Switch Pressure Gauge TwinHead DX5 YLW/BLK MFPN=300-1020-006 CNC machined in Canada fromTopeak JoeBlow Sport 2Stage Floor Pump 160psi 11bar 3" Gauge 2 Stage Switch and Pressure Gauge TwinHead DX5 Yellow Black. Topeak JoeBlow Sport 2Stage has a unique 2 stage design delivers both high pressure and high volume in record time. Stage one opens both barrels for huge volume reaching 30 psi with 30% less effort than standard floor pumps. Stage two utilizes the small barrel for pressures up to 160 psi. Hammer type TwinHead DX5 pump head with an