DA-50 - still the original, made by Desert Aircraft.
DA-50-R Gallery 3-view drawings DA-50R - Adobe PDF DA-Accessories, DA Fuel Dot, Prop Drill Jig DA-50R Standoff mounts and intake trumpet DA-50R Stainless-Steel tuned Silencer DA-50R Spares
Specifications:
Displacement: 50 ccm
Bore: 42,6 mm
Stroke: 35 mm
Weight: 1330 g
including Ignition: 1470 g
Output: 3,73 kW / 5 PS
RPM-Range: 1200 - 7500 1/min
RPM Max: 9500 1/min
Propellers:  
Menz 2-Blade: 22x10", 22x12", 23x10"
Super Silence Carbon 2-Blade: 24x10", 23x12", 24x8" Pro
Super Silence Carbon 3-Blade: 21x12", 22x10"
Fuel: 1:50
BEL-RAY H1R / Shell V-Power 100

All prices in EURO including 19% German VAT.
We reserve the right to alter prices and specifications without prior notice. April 1st 2010.

...more in Toni Clark Catalogue

* Guarantee conditions

We recommend the use of Shell V-Power 100 and a good synthetic two stroke oil like BEL-RAY H1R.