Always well connected: EV-DOC wheel speed sensors combine state-of-the-art technology with high reliability. Thanks to active sensor technology, they ensure precise, digital communication between the wheel and the assistance systems of your electric car. Lightweight, compact and durable, they ensure perfect interaction between ABS (anti-lock braking system) and ASR (traction control system). The robust design also withstands demanding conditions and guarantees a long service life. For maximum safety, comfort and riding pleasure – every kilometre.