ABS Braking System: A Guardian Angel

Starting in 2017, the Euro 4 regulation was introduced throughout the European Union. Among its key measures, we highlight the mandatory incorporation of the Anti-lock Braking System (ABS), which must come as standard on all motorcycles with an engine capacity above 125cc. Motorcycles below 125cc will instead adopt a combined braking system.

With the enforcement of the Euro 4 standard, the goal is to reduce emissions of carbon monoxide (CO), hydrocarbons (THC), and nitrogen oxides (NOx) through cleaner engine technologies and stricter anti-pollution protocols.

This regulation is not retroactive, meaning motorcycles registered before 2017 are not affected by Euro 4 requirements.

Regarding the Anti-lock Braking System (ABS), FEMA (the European Federation of Motorcyclists’ Associations) has positively assessed this regulation, as it clearly improves rider safety.

How many times have we found ourselves in an emergency situation where, by squeezing the brake lever too hard, the only sensation is the unpleasant feeling of a locked wheel sliding toward impact, or causing us to lose balance and fall?

ABS prevents the wheels from locking, allowing the rider to maintain control of the braking trajectory. In adverse conditions such as rain or slippery surfaces, it can prevent loss of grip and save us from a crash.

In a dangerous situation, instinct leads us to brake as hard as possible. If your motorcycle is equipped with ABS, you will feel vibrations and pulsing through the lever, but without releasing pressure. The electronic system detects potential wheel lock, automatically releasing and reapplying braking force through the calipers on the disc.

The system consists of a hydraulic pump integrated into the brake fluid circuit, and sensors that monitor wheel rotation. Their combined electronic control results in shorter stopping distances and a much smoother braking process.

Riders need a short adaptation phase, since at first it may feel as though the motorcycle is not stopping properly, as the system briefly releases wheel tension before braking again. That is precisely the “guardian angel” effect: preventing complete wheel lock.

For that reason, it is essential to continue braking firmly despite the feedback you receive, which requires some cognitive adjustment and practice.

If you need a brake disc compatible with your motorcycle’s ABS system, you can check it in our online catalogue .