TulDa CR500 Engined Roadracer

The TulDa roadracer built by Dr. Robin Tuluie.  CR500 engine in a custom chassis wrapped in custom and TZ250 bodywork.  Photographs and specifications below via EuroSpares out of San Francisco, CA.

wheelbase: 52" - 52.5", depending on sprocket sizes

dry (no water, oil, gas) weight: 192 lbs

rake: adjustable via eccentrics

trail: depends on rake

frame: 4130 heat-treated. weight: 11.5 lbs

swingarm: 6061 T6 aluminum, except for legs, which are OEM alloy later versions are 5086 H34 alloy

tank: Home build carbon fiber composite

seat: Home build carbon fiber composite

composite airbox, manifold, reedcage, heatshield, etc.

fairing: '96 TZ fairing, narrowed 1.5", moved air intake

Here is another variant of the same machine: