Calculator is way off!??
that was the first thing that came to mind once i saw my log
The calculator is based off of nominal voltage. The unweighted speed seems to be pretty accurate.
Dual Sk3 6374 10s batt max 40
Running 14 / 32 on the 107s with 15mm belts
Its got more than enough pickup for me right now, probably won’t gear this build any faster in the future since I haven’t been hanging as much around the top end
Good stuff, I just ran what I had but when the cash flows I’ll be sure to do this
I actually have 16/40 on 160mm pneumatics on dual 149kv 6374 with 20mm belts I hit 33mph on flat ground still I am not used to it so I keep it at 25mph. Really love the speed I can get with it
Perfer 16T and I am on 10S
Hey Tim! Just bumping this as i’m curious
Been using dual 6374 on 16/36 pulleys on 12s I like it alot more torque than most can handle and can hit 43mph.
whew! dude I WISH I had a 12s. the extra torque gained by those series volts is ridiculous. I ended up going for the 16/40 as I think it really is a nice balance 
I’m in Houston right now and everything is super flat, I realized I have more torque than I thought
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Do you know a good place foe 16t 15mm motor pullies?
I am changing up all sorts of stuff right now. Might run 12s5p 16/40 on the La croix deck… on urethane 107s…
Swap the Bludgeon over to 6 shooters with Surf Rodz TKPs.
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That sounds amazing! Hm I’m actually not sure. I know @jlabs has 15t in 15mm, @chaka has 16t in 12mm. maybe @b264, @mmaner and @Deckoz can chime in as they use >12mm pulleys most, if not all of the time
What is the reason for not going lower than 16t with dual 6374? I’ve only just finished my build and it currently has a 15/40 setup on those motors. Done nearly 40 miles testing this weekend, and I do have a pair of 16t gears in my parts box I could fit.
What improvements (apart from a couple of extra mph - which frankly I don’t need to be fair) can I expect if I fit them?
Cheers T
If your happy with 15T it’s fine .
16T will get you a little more speed, and perhaps a little less chance of belt slipping .
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Thanks man!
I got my 16t pulleys from here :
I’m not unhappy with the current set-up, anything but, however I’ve nothing to compare with eSK8 wise so still got plenty of experimenting to do.
I found 25mph a bit scary if truth be told, so right now I’m not really looking for extra speed, but the belt slip point might be something I could consider.
To be honest I enjoy carving at 15mph over straight line blasting 