The Crankbrothers Gem is a compact, lightweight dual-stage hand pump, featuring patented high-volume/high-pressure switch technology.
- It's made of hybrid alloy/composite construction for low weight and high strength.
- Features 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.
- Includes a bottle cage bracket mount for convenient on-bike storage.
Specifications
- Max Pressure 100 psi
- Pressure Gauge No
- Pump Type Portable pump
- Valve Type Presta, Schrader
- Weight 131 g
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Dimensions
- Length: 176 mm
- Length: 176 mm
- Manufacturer Warranty 5 years
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What's Included
- 1 x Crankbrothers Gem portable pump
- 1 x bottle cage bracket mount
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