
Big 4-inch gauge reads 1psi increments from 5-35 PSI for high-volume low-pressure tires (Gravel, MTB, and Fat bike applications).
5psi increments from 35-140 PSI. The 140PSI max pressure should be plenty for most rode bike tires.
Pump head has a built-in pressure release button to fine tune your air pressure without removing the pump head.
4″ Dual Scale Gauge Displays 1psi Increments up to 35psi & 5psi increments from 35-140psi
Pressure Relief Button in Head
Ergonomic Handle
Simple Valve Smart Head Fits Both Presta Schrader Valves
Durable Metal Barrel and Base
Limited Lifetime Warranty*
Weight: 1500gm
Capacity: 140 PSI
Height: 28 1/2″
Ski, climb, hike, camp, and summit with expert-curated, guide-tested outdoor gear from top brands. Shop online or visit us in Seattle for friendly advice!
Not valid on sale items, Garmin products, or Totem Cams. Other exclusions may apply
© 2026, Ascent Outdoors