Bicycle Components

noun the outer edge, border, margin, or brink of something, especially of a circular object

• The car's rim was scratched when it hit the curb.
• I need to get my rims cleaned before the car show.
• Those rims on his ride are sick!
• She lived life on the rim, always pushing the boundaries.

noun a mechanism for changing gears on a bicycle, typically consisting of a chain, sprockets, and a mechanism to move the chain from one sprocket to another

• The derailleur is a crucial component of a bicycle's drivetrain system.
• I had to adjust my derailleur after it started making a strange noise.
• My derailleur got all messed up on that bumpy trail.
• His bad decisions acted like a derailleur, causing his life to go off track.

noun a type of handlebar for bicycles that is designed to be more aerodynamic

adjective describing the type of handlebar as aerodynamic

• The aerobar on the bicycle allows for a more aerodynamic riding position.
• I love using the aerobar on my bike to go faster.
• Check out my sweet new aerobar for my ride!
• He held onto the aerobar of life, navigating through challenges with grace and efficiency.