Hi, I weigh about 100kg and ran IKON progressive on the rear on my last bike. Deffinately 100 % better ride. Plus with Wife on back they were Great. Have been told HD, OEM shocks are only good for 90kg and for a limited amount of K's from New. The Brand Progressive are cheaper, but I wanted Aussie made, Plus when you ring Jeff at IKON at Albury, He will ask you weight and how often you carry a Pillion and extra weight. He makes them to suite YOU., They are not a One Suites ALL.
IKON around $575 .Custom Made to your door.in a couple days. Progressive Brand around $400. One size suites all.
Very happy with my progressive 430 series shocks . Chrome inner suits my bike , and hand adjustable ( no spanner ) for preload . $440 del . Don,t be confused , just ask .
Progressive 970's on mine & extremely happy. Perfect for single or two up with luggage.
Ricor shocks on mine and very happy, Wasn't happy with progressives 418 series. Bang for the buck the Ricor shocks are right up there. Built for weight and riding style.
+ 1 IKON