Topeak, Joe Blow Booster, 160 PSI/11 BAR, w/SmartHead DX3, Floor Pump, SmartHead DX3, 160psi, Grey FREE shipping within United States over $50.00 Buy Online or Click & Collect Share Loading Facebook Like button... Topeak, Joe Blow Booster, 160 PSI/11 BAR, w/SmartHead DX3, Floor Pump, SmartHead DX3, 160psi, Grey FREE shipping within United States over $50.00 Buy Online or Click & Collect Share Loading Facebook Like button...