Hey guys wanted to share me and my brothers third installment of Old School period correct ATC 90-110 trikes. As you may know when I came to 3WW it was to have a resource for finding and locating bikes and parts for the ATC90-110. Our goal was to build two race bikes and two dune bikes exactly as they were back in the day. The 90-110's had so many hipo aftermarket parts available due to the fact that for the first 10 years it was the only option when it came to trikes. It was a special time for us growing up in the hayday.
This is Judson's "Race Bike" build. We always wanted a fully suspended 90-110 race bike. They were short lived due to the fact that about the time they began to catch on in popularity over the hard tail framed bikes Honda released the ATC250R in 1981. When that happened it pretty much killed everything 90-110.
With that being said we still have always wanted one. They are very rare, especially the 3D version. It was specifically produced for racing. Some of the other versions from different manufactures were more for recreational use.
Dickson Design & Developement (3D) was located in Nation City California and headed up by the one and only Bob Dickson!
This is from an article in the Summer 1980 issue of 3Wheeling Magazine.
The article states that the mono-shock design wasnt the first attempt to install rear suspension on a three wheeler, it was the first to be put into production.
As in previous build treads I will first start with pics of the finished product then break it down into Chasis and Engine.
This bike is also inspired by our last ATC110 race bike "The Blue Goose".
Here is "The Blue Goose II"
I think it came out Awesome! I have yet to ride it but Judson says it Hauls.
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Originally Posted by ctk
