Which Medusa 70/80 series for a Converted Revo on 4/5s

[Matthew_Armeni]

Are you keeping the 2-speed? If so, the 60 will be great. The 2-speed allows great low end power and good top speed from a smaller motor. We typically run Neu 1509's in our Revo's and I've had success racing one with a 50mm 2200kv Medusa on 4s. Plus, with the smaller motor you'll be able to get longer run times. Mike's L heatsink fits great on the 60mm's as well.