Great Upgrade
By Lawrence R. on
Verified Purchaser
I had the progressive monotube fork cartridge kit professionally installed on my 2007 Harley 883R sportster, which cost me a bit, however it was totally worth every penny. I installed progressive 412s on the rear myself and between both suspension upgrades I can hardly believe it's the same bike. No more brake dive, no bottoming, and a very planted road feel at all times. I love to ride it now. If you are thinking about it and can afford the extra money on your bike do it. You will say, how did I ride on that stock suspension.