450 blades one a 400

[00nothing]

A buddy of mine jsut purchased a walkera 60b
http://www.xheli.com/walkera-h60b-3d-helicopter.html

it uses a 290mm blade and we are wondering what the effect of running a 325mm blade reason being is 290's do not seem to be available at any of our local stores

what are your thoughts on this

[JoshNZ]

Prob a bit hard on the motor thats all i can think. You can get 310/315mm blades for 450s pretty commonly i think. Buy some cheap ones and try it it can't hurt it. Might be great lol

[phoenixheli]

Axe 400's use 325 mm blades if that info helps. Most of the parts are exactly the same size as a 450 trex. I would think its within tolerance.

[NidStyles]

You might want to slow the headspeed down using a smaller pinion though. It will certainly reduce the strain on the motor.