The PRO Performance HV Minipump was designed around a simple trade-off: when your tires run at lower pressures, you can move more air per stroke — and that changes how a pump should be built. With an alloy handle and alloy barrel, this is a compact tool that takes the demands of off-road riding seriously without adding unnecessary weight to your pack. The HV designation stands for high volume, and it matters. A standard minipump relies on a narrow barrel to generate the pressure needed for road tires — useful above 80psi, but slow to move air at gravel or mountain bike pressures. The Performance HV flips that priority, using a wider bore to fill larger-volume tires more efficiently per stroke. The 100psi ceiling is more than enough for the pressures most dirt riders run, and the pump weighs just 100g — light enough to forget it's in your bag until you need it. PRO Performance HV Minipump Specs at a Glance Weight: 100g Max pressure: 100psi Barrel and handle: Alloy construction Design intent: High-volume inflation for larger, lower-pressure tires Carry method: Bag or pack carry
