RE: WALKERA 37
hi ppl if i untherstud you ar traing to put a aluminium rotor in th df37, i usualy buy on rc-toy.de and it was ther wer i buy my rotor in aluminum , and didnt nead to drill any thing , but the t-rex aluminium rotor parts fits on df37 only ned to cut 1mm on top of main shaft to the rotor head fits, thats a old question.