Park Tool PMP-4.2 Pump
Best portable emergency pump for road and mountain bike enthusiasts
This is the ultimate insurance policy for your ride, packing enough inflation power into a tiny frame to get you moving again without weighing you down. It trades the high-volume efficiency of a floor pump for unmatched portability, making it an essential, set-it-and-forget-it companion for any roadside emergency.
$27.95
Who it's for
- Cyclists seeking a long-lasting tool for frequent outdoor adventures.
- Multi-bike owners who need one reliable pump for various tires.
- Commuters and road riders prioritizing a streamlined, lightweight setup.
Who should skip it
- Road cyclists needing to reach 100 PSI with minimal physical strain.
- Precision-oriented riders who require exact tire pressure readings during repairs.
- Mountain bikers looking for the fastest possible trailside tire inflation.
Performance breakdown
Portability
Compact frame fits easily into most saddlebags or jersey pockets.
Build Quality
Rugged aluminum construction withstands the rigors of roadside emergency repairs.
Inflation Efficiency
High-pressure design requires more strokes to fill larger volume tires.
Valve Versatility
Seamlessly switches between Presta and Schrader valves without extra adapters.
Mounting Convenience
Bottle cage bracket keeps the pump secure and ready for action.
Ergonomics
Small size makes sustained pumping slightly tiring for larger hands.
Key Specs
Weight
130 grams
Length
10.43 inches
Material
Aluminum
Max Pressure
90 PSI
Pump Type
Mini Pump
Valve Compatibility
Presta and Schrader
Mounting Type
Bottle Cage Mount
Power Source
Manual
Has Pressure Gauge
No
Has Digital Gauge
No
Know before you buy
Still have a question?
Ask Metto anything about the Park Tool PMP-4.2 Pump before you decide.
