Handlebar Functions: A Comprehensive Guide - Everything You Need to Know

"Functions on the handlebars." means the various controls and components that are mounted on the handlebars of a bicycle. These functions allow the rider to control the bike's speed, direction, and braking. Common functions include:
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• Shifters: These controls allow you to change gears, adjusting the bike's resistance and allowing you to climb hills or ride faster on flat surfaces.\
• Brakes: Brake levers are used to slow down or stop the bike. Modern bikes typically have hydraulic disc brakes or cable-actuated rim brakes.\
• Dropper Post Lever (MTB): On mountain bikes, a lever on the handlebar controls a dropper post, allowing you to lower the saddle for easier maneuvering on technical terrain.\
• Other Controls: Depending on the bike, the handlebars may also include controls for lights, suspension, or other accessories.
  
  The arrangement of these controls can vary depending on the type of bike and the rider's preferences. Understanding the function of each control is essential for safe and efficient cycling.