Crankbrothers Sterling-G
Best portable pump for road cyclists seeking precision and style.
This pump solves the roadside headache of valve incompatibility and guesswork with a clever dual-mode switch and built-in gauge. You sacrifice the raw speed of a full-sized floor pump, but you gain a reliable, pocket-sized tool that handles high-volume filling and precise pressure adjustments with equal ease.
$42.29
at
Cambria Bike
More Sterling options
Who it's for
- Riders who demand exact tire pressure for optimal trail performance
- Multi-discipline cyclists who switch between mountain and road bikes
- Weight-conscious commuters and racers seeking long-lasting, reliable equipment
Who should skip it
- Cyclists with limited vision or those riding in dim conditions
- Less experienced mechanics concerned about damaging delicate Presta valve cores
- Road riders who prefer effortless inflation for high-pressure tires
Performance breakdown
Inflation Efficiency
Dual-mode switching makes quick work of both high-volume and high-pressure needs.
Portability
Compact frame fits easily into jersey pockets or small saddle bags.
Valve Versatility
Automatic head adjustment eliminates the hassle of swapping internal pump parts.
Pressure Precision
Integrated analog gauge offers helpful feedback, though lacks digital-level pinpoint accuracy.
Build Durability
Robust construction backed by a generous five-year warranty for peace of mind.
Ergonomics
Solid grip, though the compact size requires more effort during high-pressure pumping.
Key Specs
Length
276mm
Weight
173g
Max Pressure
100 psi / 7 bar
Valve Compatibility
Presta and Schrader
Pump Type
Mini Pump
Has Pressure Gauge
Yes
Has Digital Gauge
No
Tubeless Tire Compatibility
No
Has Foot Pegs
No
Warranty
60 months
Know before you buy
Still have a question?
Ask Metto anything about the Crankbrothers Sterling-G before you decide.
