Crankbrothers Pump Gem Small - Midnight Edition Jersy 5 arrow parts for extending

5 arrow parts for extending the down tube protection or for the chainstay or for top tube

the material thickness was increased at key points to improve stiffness and optimize heat management

500 lumens

Wide Trail (WT) sizes are optimized for 30-35mm inner width rims

Crankbrothers Pump Gem Small - Midnight Edition Jersy 5 arrow parts for extendingThe 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