How do I adjust the preload on my GeezerEngineering shocks for optimal Harley Touring performance?

[StJoy]

Optimizing the preload on your GeezerEngineering shocks is key to tailoring your Harley Touring motorcycle's ride. Here's how to do it correctly: First, determining the unloaded length is essential; measure the distance from the center of the lower shock bolt to the center of the upper shock bolt while the rear wheel is off the ground. Next, adjust the preload length. With the bike on the ground and with at least two people sitting upright on the bike, measure the center-to-center distance of the shock bolts again. This measurement should be 1 inch shorter than the unloaded length. Loosen the lock nut and adjust the preload nut to achieve the correct length; turning counter-clockwise decreases preload, while turning clockwise increases it. Aim for a 1-inch difference between the unloaded and loaded measurements. If the difference is less than 1 inch, the ride will be stiffer, while more than 1 inch will result in a softer ride. After adjusting the preload, double-check all bolts and components. Take a test ride to evaluate the ride's feel. Adjust the preload further if necessary, and retest until you achieve your desired comfort and performance level. Remember to consult your GeezerEngineering manual or a qualified motorcycle technician if you have any doubts or need further assistance.