Bar ends on bicycles are extensions that are attached to the ends of the handlebars. They are usually positioned perpendicular to the handlebars and are designed to provide additional hand positions for the rider. Bar ends can be found on a variety of bicycles, including road bikes, mountain bikes, and touring bikes.
The main purpose of bar ends is to allow the rider to change their hand position while cycling, which can help reduce fatigue and discomfort. They also provide additional leverage when climbing steep hills, allowing the rider to apply more force to the pedals.
Bar ends can be made from a variety of materials, including aluminum, carbon fiber, and plastic. They can be straight or curved, and some models are adjustable to allow the rider to customize their position.
While bar ends are a popular accessory among mountain bikers, they are less commonly used on road bikes. This is because the riding position on a road bike is typically more aerodynamic, and the addition of bar ends can interfere with this positioning. However, some touring cyclists may use bar ends to provide additional hand positions during long rides