Uniquely, these stern drives utilized a multiple wet clutch system.

During his recovery Kurt designed a prosthetic leg specifically for operating the clutch system in a race car.

Some companies focus on traditional yo-yos, while others have created innovative models with clutch systems and ball bearings to improve performance.

When the Falcon received a hydraulic clutch system, so too did the Jeep.

Although there were some problems with the clutch system, the gear-box proved to be reliable when properly maintained.

They can be dangerous, as the clutch system only disengages the wheel drive from the engine: the blades cut all the time the engine runs.

The hydraulic clutch system was complete, up to and including the release mechanism on the gearbox.

Some of the newer yo-yos have a special "clutch" system, so that when the yo-yo slows down it comes back up by itself.

He checked the clutch system again to make sure that the drive shaft to the wheel was disengaged.

The drum like compact clutch system was attached to the flywheel.