Key Features:Premium CNC machined aluminium mountain mini pump,Hard anodised black finish with durable laser etched graphics,Telescopic double barrel for increased inflation capacity,High volume design efficiently pumps to 80psi,Reversible locking head fits Presta or Schrader valves,Frame mount included,Ultra compact design easily fits in your jersey pockets,Valve mudcap protects pump from the elements,Measures 180mm when closed (380mm extended),Ultra light weight 118g construction.