Park Tool PMP-4.2 Pump
Best compact emergency pump for road and mountain bike enthusiasts.
This is the reliable, no-nonsense insurance policy every cyclist needs for roadside flats. While it lacks the high-volume speed of a floor pump, its rugged aluminum construction and dual-valve compatibility make it an essential, packable tool that won't let you down when you're miles from home.
$27.95
at
West Hill Shop
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Who it's for
- Cyclists seeking a long-lasting tool for frequent outdoor repairs.
- Multi-bike owners who need a versatile pump for different tubes.
- Minimalist riders who prefer carrying tools directly on the bike.
Who should skip it
- Road cyclists who prioritize speed and ease when inflating tires.
- Precision-oriented riders who require exact tire pressure readings.
- Users with larger hands or those prone to hand fatigue.
Performance breakdown
Portability
Compact enough to vanish into a jersey pocket or frame bag.
Build Quality
Rugged aluminum construction handles the abuse of roadside repairs effortlessly.
Valve Versatility
Seamlessly switches between Presta and Schrader valves without extra adapters.
Inflation Speed
Expect a workout when topping off high-volume tires from flat.
Mounting Convenience
Securely attaches to bottle bosses for a clean, rattle-free setup.
Pressure Precision
Lacks a gauge, requiring a tactile approach to hitting target PSI.
Key Specs
Material
Aluminum
Weight
130 grams
Length
10.5 inches
Max Pressure
90 PSI
Valve Compatibility
Presta and Schrader
Mounting Type
Bottle Cage Mount
Pump Type
Mini Pump
Has Pressure Gauge
No
Has Digital Gauge
No
Has Foot Pegs
No
Know before you buy
Still have a question?
Ask Metto anything about the Park Tool PMP-4.2 Pump before you decide.
