Shock Absorber Type 644 WESA Dynamic Comfort Lift/Lowering:-30 mm a relatively hard spring is

a relatively hard spring is fitted from the factory

– 2 sets SKF oil seals & dust caps

The reservoir angle can be re-indexed later by any trained Wilbers partner

we upgrade to slightly firmer progressive springs for better support and feedback

our setup delivers a much smoother

Shock Absorber Type 644 WESA Dynamic Comfort Lift/Lowering:-30 mm a relatively hard spring isWESA Dynamic for BMW Dynamic ESA. BMWs Dynamic ESA is a forward thinking, semi active system that continuously adapts to road surface and riding conditions. With our WESA Dynamic technology, we individualize that behavior to your needs. Damping characteristics are tuned to rider and load, and shock length can be specified to achieve raises or lowerings as required. The result is a truly made to measure suspension. See the menu below for available