TracTive eX-CHANGE PRO Rear Shock / F850GS

This TracTive Full Reservoir Dynamic Damping Plug-and-Play ESA Shock is 100% complete with just one exception – we transfer the spring preload adjusting motor from your stock shock. The preload motor is the most expensive part of the assembly, but it only adjusts the spring tension and has no effect on the shock's performance. So if you already have a reliable spring preload motor, why buy another one? 

By reusing the preload motor from your stock shock, you save money while still enjoying the top-tier performance of a fully customized compression adjustable TracTive piggyback reservoir shock, tailored to your weight and load requirements. This value proposition is what makes the TracTive X-Change Pro shock so attractive. 

This shock comes as a complete, brand-new unit with the spring selected for your weight and loads, and ot is backed by a two-year warranty. Unlike the stock shock, it's fully rebuildable and all parts are available separately. You’ll experience outstanding performance with added adjustability and legendary TracTive reliability. Designed and manufactured by the engineers who pioneered ESA. 

Typically, we only need your stock shock for a day or two to transfer the preload motor, with no charge for this service. In the unlikely event your stock preload motor fails in the future, it can be replaced with a TracTive preload motor. Based  on our experience, the stock preloader will prove to be very reliable.