Our High Volume Boundary 2.0HV pump is designed for mountain bikers who need larger delivery of air for big tyres. An extendable head means it's easier to pump and the sealing lever doubles as a protective cover to keep it functioning no matter the conditions under tire. The frame bracket has been optimized for recessed frame down tube.

Features
High volume construction optimized for mountain bikes
Innovative sealing lever that also acts as a protective head cover against water and dirt
Extractable head reduces the risk of damaging the valve stem during inflation
Frame bracket optimized for recessed frame down tube

Specifications
Material: Alloy barrel and composite handle
Valve type: Extractable and reversible Presta and Schrader with sealing lever
Maximum pressure: 70 PSI / 4.8 bar
Size: One size
Dimensions: 200 mm
Air volume per stroke: 67 cc

Mfr Claimed Weight
Approx. 104 g