I have speed wobble on the Streetfox: front wheels shaking at speeds over ~ 15kmh or so.
The wobble can be serious in higher speed, comes when driving with one hand or holding softly, and the cure is holding the steer with both hands and very firmly.
Doing research, i found that generally the relevant geometry factors are:
-head tube angle,
-rake,
-trail.
It is stated for tadpole trikes that:
"A tadpole trike is typically close to the same wheelbase as an upright cycle, so the head tube angle, rake and trail are very close to the same "generic" measurement",
but the picture for this shows rake = 0.
Am i missing something?
The wobble can be serious in higher speed, comes when driving with one hand or holding softly, and the cure is holding the steer with both hands and very firmly.
Doing research, i found that generally the relevant geometry factors are:
-head tube angle,
-rake,
-trail.
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"A tadpole trike is typically close to the same wheelbase as an upright cycle, so the head tube angle, rake and trail are very close to the same "generic" measurement",
but the picture for this shows rake = 0.
Am i missing something?
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