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Finnster · 04:17 PM

The only reason I see to go with a larger shaft is if there are strength issues. Otherwise its preferrable to go with the smallest shaft neccessary for wieght reduction and gearing flexiblity that Mike mentioned. 8x16mm bearings are also very common and inexpensive. (making an assumption on size)

I don't see any reason why castle should use a thicker, heavier shaft just because FG throws a 10mm pinion for a gas engine in the box. Sleave adapters are simple items anyway, and a cheaper and easier solution overall. I'm sure Mike could pound them out asap like his 1/8/4mm/5mm adapters. Novak in a year or two. lol

That or just buy the right 8mm pinion you need. Who says the one in the box will be right anyway?

Anyway, motor and esc looks tremendous. GJ as always Patrick

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Finnster KillaHurtz Offline Posts: 2,958 Join Date: Apr 2006 Location: Bucks Co, PA	11.03.2010, 04:15 PM The only reason I see to go with a larger shaft is if there are strength issues. Otherwise its preferrable to go with the smallest shaft neccessary for wieght reduction and gearing flexiblity that Mike mentioned. 8x16mm bearings are also very common and inexpensive. (making an assumption on size) I don't see any reason why castle should use a thicker, heavier shaft just because FG throws a 10mm pinion for a gas engine in the box. Sleave adapters are simple items anyway, and a cheaper and easier solution overall. I'm sure Mike could pound them out asap like his 1/8/4mm/5mm adapters. Novak in a year or two. lol That or just buy the right 8mm pinion you need. Who says the one in the box will be right anyway? Anyway, motor and esc looks tremendous. GJ as always Patrick Last edited by Finnster; 11.03.2010 at 04:17 PM.