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