I have almost 6k on my wr now, 80% of it is all dirt. For the most part the stock suspension was fine for me, I always ran the shock rebound maxed out and fork compression 4-6 clicks out. Over time I got used to the rear shock rebounding way too fast and bucking over whoops, I would just slow down no big deal.
What changed all this was tires. I was never confident with the d606/mt21 combo, great on the the road, but un-predictable in mud/sand at high speed. I thought these were the limits of the bike, with the weight...
I ordered a set of pirelli xcmh mid-hard the most aggressive DOT tire I could find with good reviews. When they arrived I could not believe they were DOT approved with the knobbies spaced soo far apart.
The first time out on the tires and 20 miles into a ride I was instantly filled with confidence burying the front tire into corners and ruts. This predictable handing over the next 200 miles got me "off the seat" and into a stand up attack position. I was spending more time standing on the pegs, only sitting for corners, and having alot more fun.
As my speed progressed, the suspension could not keep up. I became extremely irritated knowing that I had to slow down for a obstacle that I was more then confident to clear at my current speed.
I decided to drop the money on the go-race package. It was hard to swallow at close to $1000 for the full package rear shock and fork re-valve and rebuild. I have never spent more then $100 on suspension so this was a tough call.
Service and ship time with go-race was great, period.
The first 20 or miles out on the new suspension I didnt notice much of a difference to be honest. Then, every rider's worst nightmare happened. I was riding down a gravel forest road with a few other bike's, we were clipping out pretty good.. 60-70mph. At a instant the dust cleared from the bike in front of me and i saw a 4' long 12" deep dried up mud-hole in the road. I never even had time to hit the brakes, all I could thing of was "I'm $$$$$"
Long story short, the suspension soaked it all up, the bike tracked straight, and I realized that I need to re-learn the limits of the bike with the new suspension. I can no longer "out-ride" the bike.
To quote whoever said it here "want to go fast? get your boingers did" yeah they were right...
The go-race package not only made me a faster rider, but inspired alot of confidence I never thought i would have in a street legal dual sport.
I have over $700 in engine/emission/exhaust mods. If I were to do it again, this would be the order:
1)tires pirelli xc-mh
2)gearing 14-52
3)go-race suspension package
4)leave the engine alone
Its hard to explain how much faster and harder I can push this bike whether it be single track or high speed whoops, it was worth the money for sure. I used to struggle keeping up with the pack and ringing the bike by its neck, now I am just a dust cloud