CRANKBROTHERS GEM Hand Pump Red honda-crf-450-r-2020-esi8609292 X and J Series

X and J Series

Racing Sidewall Blackwall Vendor Part Number 02446590000 Width 180

Sport Touring Sidewall Blackwall Vendor Part Number 3142600 Width 120

Raingrip and performance over time technologies

CRANKBROTHERS GEM Hand Pump Red honda-crf-450-r-2020-esi8609292 X and J SeriesGem pumps feature a hybrid alloy composite construction for low weight and high strength. 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. Brand