When I am carrying a pillion (around 65KG) and me (100KG) When we go over a bump, the rear end bottoms out. Is there a quick and easy way to adjust the stiffness of the rear shock?
The standard shock has a preload adjuster with 5 positions I think. Download the free manual and the directions are in there. IMO ,you are better off replacing them with an aftermarket shock,best upgrade my bike ever received.
Popular options: Hagon Nitros ( have adjustable rebound), & progressive 440's also 430's. A few rarer ones have been tried, Wilbers & Fournelles spring to mind.
I use 350mm Hagons ( extra long for increased clearance); They're a pretty good, comfortable, HD shock, & cope with the bikes weight well.
Ikons from their Oz website. Bones will be able to give you a contact for Hagons? Or Progressives from the US - cheapest dealer I found was One Stop Moto......
I just googled Hagon, & rang their UK number..cost me about $550 delivered.(about 2 years ago) Tell them as a foreign order there should be no V.A.T ( 20% uk ~gst)
Will be LOADS cheaper than sourcing thru an Aussie dealer.