I've got a rigid trike with a servicar rear end, 15x8 rear tires, and a sportster narrow glide front with a skinny 21" front tire. The frame rake looks to be stockish, 28-32 degrees give or take. The trike turns on a dime. When I first put her together I had little 70's bunny ear chopper handle bars. The thing was scarry to ride. At low speeds it had a terrible tank slapping death wobble, especially when I took my left hand off the bars to jockey shift and down shifting to a stop. If you held on tight at all times and were exepecting it you could easilly overcome it and ride it out but you had to be very warry all the time. I put some 25" wide buckhorns on it and it was 100% better but it would still bite me every now and then. I've got some 35" wide mini apes on it now and I can ride with 1 hand all day long, but I can still feel the front end oscilating mildly like it still wants to wobble. If I take both hands off at 5-10 MPH the front end goes out of control and I have to stop to regain control of the bars.
I never have any problems riding at speed or accelerating, it's just deceleration and low speed that I get the death wobble. Do you think raked trees would help me? What about a fork brace? It does seem like the fork legs might be going up and down at different rates causing an oscilation. What do you think is the best trail for a rigid trike? Thx, Scotty<br />
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