The compact, lightweight dual-stage hand pump, featuring patented high-volume/high-pressure switch technology.
- Gem pumps feature a hybrid alloy/composite construction for low weight and high strength
- Our lightweight Gem pumps also feature a convertible head for Presta or Schrader valves, and a patented high volume/high pressure air switch: use the high volume mode under 40 psi for quick inflation, then rotate the switch to the high pressure mode for easier pumping up to 100 psi
- All Gem pumps include a bottle cage bracket mount for convenient on-bike storage
Specs:
| air switch: | High volume / high pressure |
| bracket mount: | Included |
| length: | 176mm |
| pressure: | 100+psi / 7+bar |
| warranty: | 5 years |
| weight: | 131g |
















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