Before revision: Additional features: Three-wheeled recumbent with sail Propulsion by wind and Pedal Power Top speed Sail operated through pulley and spinlock mainsheet system Sail released automatically by any braking action Mast can be removed for storage or transport luggage rack It is advised to ride a Whike only with a helmet, with a load of at least , to use a smaller sail at wind speeds over 5 bft (at more than ) and not use any sail with wind speeds over 6 bft (at more than ).
After revision: Additional features: Three-wheeled recumbent with sail Propulsion by wind and Pedal Power Top speed Sail operated through pulley and spinlock mainsheet system Sail released automatically by any braking action Mast can be removed for storage or transport luggage rack It is recommended to ride a Whike only having a helmet, with a load of at least , to use a smaller sail at wind speeds over 5 bft (at more than ) and not use any sail with wind speeds over 6 bft (at more than ).