Keywords: Freewheel en.svg Diagram of a freewheel with arrows showing rotation direction and English notations showing which way is free and which way is engaged I'm not sure if the terminology free and engaged is correct so please correct it if it is wrong Roue_libre2 svg 2008-11-03 17 09 UTC derivative work Borb <span class signature-talk >talk</span> Roue_libre2 svg Technoargia Added arrows and text Borb Roue_libre2 svg yes the diagram is correct the red balls will slip down in to there holes allowing disconnection Ofer Israel </nowiki> Uploaded with derivativeFX Bicycle freewheels Roller clutches Self-locking couplings SVG mechanics |