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Please, Just the FAQs Maam
Why do you not recommend the Amp Link?

Well, you see, I was thoroughly dazzled by the concept of what the AMP link does when I first read about it in "Dirt Wheels". Then, the next month, they reviewed it, and all they talked about was how much better the supension works, and how much more traction they get, and how much better the braking is, and how much more power they get to the ground, and it makes it seem like they spent thousands on motor mods and on and on and on..... So, I figured, "WOW! it MUST be something that really does work."

Nearly $200 later, (they weren't as cheep as the are now), I bolted it on, and took it for a test ride with the huge expetations that I read in the magazines. Sadly to say, I didn't notice any of the great claims that DW reported, except one: the suspension "squated" when you have the gas on (makes sense if you look at the moment forces on the swingarm from the chain). So, OK, that must mean that the suspension is able to work more freely, right? Well, I guess thats the theory. But, believe me, if you are looking for better rear suspension, go get your rear shock re-valved from Works Performance or some other established suspension shop.

The real reasons why I wouldn't buy another one:

  • The rollers didn't line up with the chain and I had to make some elaborate spacers to space the AMP rollers outward to make things line up properly. It cost me a chain and sproket set, as well as a set of rollers on the AMP Link before I figured out what was wrong. And before you say my frame has been tweek in an accident, I want to point out the fact that I put it on at the same time I replaced BOTH the frame and swingarm!
  • The rollers on the AMP make an anoying, loud whining noise beyond 2nd gear. This is noticable with a freshly lubed chain, its down right LOUD as the chain gets dry.
  • It really doesn't make any noticeable differences in performance. It makes the rear suspension behave slightly different under power, but, I'm not convinced that it makes anything "better"
  • There is shoddy workmanship on the rollers and how they mate with the bearings. You can spin the bearing shell inside of the roller. It should be a tight, pressed in fit; but, on all four rollers I've had, they were all a "drop in" fit.
  • You have to cut the plastic on your chain case to make it fit. Not a problem, till you decide you don't want it any more.

    Now, you are prolly asking, why I still have it on my rig? Simple: I spent the money, so I'm going to use it till it dies (its not hurting any thing). I also hang on to it because it is a better system for managing the chain around the swingarm pivot area when compared to the cheesy plastic "roller" that goes around the swingarm on a stocker. Not to mention the fact that if I took it off, I would have a noticable chunk missing from my plastic side cover.

    Thank you. I will now step off my soap box.

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