🔗⚫🔗⚫🔗

#chain links #roller component #mechanical linkage #chain structure #power transmission

⚙️⚙️🔗⚙️

#drivetrain #gearbox #gear set #interlocking gears #mechanical linkage #power transfer

⚙️➖🔗➖⚙️

#driveshaft #universal joint #u-joint #mechanical linkage #power transmission #shaft

⚙️🔗➡️💨

#drivetrain #power transfer #mechanical linkage #transmission system #drive system