RE: RC Surfer
sorry...brushless ist too expensive at the moment.
thx for the explanation with the rpm/V....ok....maybe i´ll get a graupner motor speed 500 7,2V (2450rpm/V in free running) or speed 500 race e 7,2V(3100rpm/V) ,speed 500sp 8,4V (about 2000rpm/V) or lrp bootmotor clymax fun (2100rpm/V). at the moment the first one is my favourite.
what is the graupner gr321 for??? is ist the connection from motor to shaft??