Mini Pompa Crank Brothers Gem S Color:Red 45 mm adjustable double-buckle strap

45 mm adjustable double-buckle strap for easy glasses tension adjustment

Color: Ti-N gold

absorbing over 90% of the shock and ensuring maximum safety and integrity

Smooth rotation

Cold-forged aluminum body with aluminum cage

Mini Pompa Crank Brothers Gem S Color:Red 45 mm adjustable double-buckle strapThe compact and lightweight dual stage manual pump, equipped with patented high volume high pressure pressure switch technology. Features: Gem pumps feature a hybrid alloy composite construction for reduced weight and high durability Our lightweight Gem pumps also include a convertible head for Presta or Schrader valves and a patented high volume high pressure air switch: use the high volume mode below 40 psi for quick inflation, then turn the switch