5MM Bore Pinions.

[E-Revonut]

I have a HV Maxx 4.5 I had to upgrade not because of a bent shaft but because it snapped! Ran a few times with the new rotor and was impressed. Now it doesn't run at all!!! Have a mamba Max sitting in front of me waiting for my 8xl, CC BEC, and new pinion to allow me to run near 40MPH. I have been told this will blow the HV MAXX system away! As far as .8 Mod, that is the same as 32P