I think you'd be happy with the Goodwin set-up. The Heelclicker can be made to work really good but you have to do some machining on your primary and then it takes a lot of tinkering with the weights to get it dialed in just right. You also lose the adjustability you have with the clicker settings on the TRA. I had a Goodwin kit on my 800 MXZ and switched to a Heelclicker set-up. I bought it from GLHRacing on this forum. So he gave me the set-up I needed for my sled. I think it pulls a little harder on top-end but if you just want to bolt one in and go it's hard to beat the Goodwin boys.
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