

Shock Absorber Type 644 WESA Dynamic Feedback Rear
The BMW F 750/850 GS and F 900 R/XR now feature semi-active “Dynamic ESA” suspension. With our WESA Dynamic Feedback upgrade, you can lower the motorcycle by up to 60 mm while keeping full ESA handlebar control. An additional manual feedback adjuster lets you fine-tune comfort and response, and each shock is customized to rider weight and load.
The original electronic components are reused, so your OEM suspension must be sent in for conversion (or processed by a trained dealer). We provide a 5-year warranty and an ABE approval.
*If lowered, a TÜV inspection is required due to the shortened side stand.
Additional Notes:
Compatible vehicles:
- 2024 - 2025 BMW F 800 GS | MG90 / MG90R