Webra launches two new engines, a 1.50 (25cc) in a brand new case. The ringed engine is a decent alternative to the O.S 1.60 FX (26cc) and is also available in an ignition version called 150i. Recommended props range from 16×10 to 19×8 and with a weight of just 740 grams the 4,2 HP powerhouse is most certainly capable.
The stock engine seems to be unpumped but you can fit Webra’s #3703 backplate pump.
The engine retails for 295,- EUR in Europe. See detailed specs at Webra’s website.