Rider Safety Enhancements | Harley-Davidson

Rider Safety Enhancements / Cornering Rider Safety Enhancements (formerly known as Reflex Defensive Rider System or RDRS) are a collection of technologies designed to match motorcycle performance to available traction during acceleration, deceleration, and braking.

The systems are designed to aid the rider in controlling the vehicle while accelerating and braking in a straight line or while in a turn (if equipped with Cornering Rider Safety Enhancements).

A rider may find the systems most helpful when riding in adverse road conditions and in urgent situations. The systems are electronic and utilize the latest chassis control, electronic brake control, and powertrain technology.

Select features are standard on all CVO models, Trike, Pan America 1250 & 1250 Special, and the Sportster S. It's optional on all other 2021 Grand American Touring motorcycles.

The enhancements below are for U.S. models, these vary by model and may not be available in some markets.

Learn More ➡️ https://h-d.com/ABS