Bicycle hand pump: Listen & Download Bicycle hand pump .mp3 Error! Change your browser, please! ⇓ Download Kick the bike speed switch ⚠ Foot pump inflating a mattress ⚠ Mechanical sounds ⚠ Hand winch ⚠ Bicycle hand pump ⚠ Off, Hydraulic mechanism, on ⚠ Drawbridge raise chains ⚠ Small hydraulic gear ⚠ Lower chains, Drawbridge ⚠ Chain hoist, Chain ⚠ ★★★★★