If fast and smooth flying ticks your box then look no further. Seagull’s Delta Racer can use the fixed undercarriage supplied, but to exploit its full potential we’d suggest leaving them off and hand launching. So doing will save two servos too.
Seagull suggest some 800-900 watts of electric power and either a 3S, 4S or 5S LiPo battery. We think a 4S pack hits the spot.
Anyone for a race!