swingarm
nounUK /ˈswɪŋ.ɑːm/
US /ˈswɪŋ.ɑːrm/
A swingarm is the moving arm on a bike or motorcycle that holds the back wheel.
The mechanic checked the swingarm to make sure the rear wheel was attached securely.
RELATED WORDS
OTHER MEANINGS
2. A pivoting arm on a robot or machine that swings to move or position a part.
The robot's swingarm rotated to place the component on the conveyor belt.
3. A hinged arm used to mount a lamp or tool so it can be swung into position.
He pulled the swingarm of the desk lamp closer to his book.
4. A pivoting support arm on a trailer or agricultural implement.
The farmer adjusted the swingarm to level the plow behind the tractor.