Byglide

Byglide is a term that refers to the irregular or hesitant motion experienced when using a bicycle with a defective or poorly adjusted braking system, particularly when coasting or descending a slope.

The phenomenon occurs when the brakes fail to properly engage, resulting in an uneven or unstable ride quality. This can cause the bicycle to veer off course or make unpredictable movements, often accompanied by a sensation of the wheels locking or the bike skidding.

Byglide is often associated with certain types of disc brakes, particularly mechanical disc brakes, which rely on caliper and rotor alignment to function correctly. When these components are out of alignment, or the brake pads are worn or improperly seated, it can cause the bike to exhibit byglide tendencies.

The issue is typically more pronounced when descending steep or uneven terrain, or when attempting to control a heavily loaded bike. In some cases, byglide may be accompanied by other symptoms, such as uneven wear patterns on the brake rotors or inconsistent braking performance.

To mitigate or eliminate byglide, riders can take a few precautions, including:

* Regularly checking and adjusting the brake caliper and rotor alignment

* Ensuring proper pad wear and replacement as needed

* Adjusting the brake cables for optimal performance

* Riding at a slower pace to maintain control

Byglide is a relatively rare occurrence, but it can be a significant concern for riders who frequently tackle challenging terrain or high-speed descents.