• High-pressure floor pump
• Oversized 85 mm (3.5 in.) gauge
• Accurate at both low and high pressure
• CNC-machined aluminum base, steel barrel and piston, and varnished wood handle
• 01: Original ABS system
• 03 and 04: ABS-2 system
• 05: ABS-1 Pro System
• Presta and Schrader compatible with out flipping the chuck
• Steel barrel is coated with premium metallic paint