Even the sound his board makes at that speed is terrifying.
4 Likes
Those poor bearings putting in the work!
5 Likes
Holy shit thatâs impressive. I donât think you would walk away from a 91mph crash though
7 Likes
I did some sums to work out the rpm and itâs got to be between 8000-9000 rpm, insanity.
3 Likes
What wheel size? At 70mm thatâs spinning at 11krpm
Some wheels literally separate from the core from centripetal force at that speed
6 Likes
14 Likes
How are those trucks not even budging?!?! Mine rattle like crazy at like half throttle, are they just super tight? Or is you stuff that balanced
3 Likes
Balanced. They are tight but not super, still not to hard to turn
5 Likes
yeah, you gotta hit up Guinness world records! and get that paperworks done!
6 Likes
How does on balance them? My mountain board makes a valient effort to leave the bench
3 Likes
Make sure trucks is 100% staight, use small weights on wheels. You could probely ask a car company to help you
1 Like
4wd does not use much current at all 
1 Like
also putting in that slime that seales the tube when punctures helps to balance the wheel
1 Like
Go here
5 Likes
@mackann just have seen your latest insta post where you bench test the board to show whatâs the max unloaded speed.
I noticed that on full duty the battery percentage drop from 93% to 75% and in the moment you accelerate even down to 40% for a split second. Isnât that a big issue? I mean thatâs now without load. Donât want to know how hard the pack is sagging when you on top of the board.
Any thoughts in getting a bigger pack?
2 Likes
Yes, its a 13s6p 30q so it will sag some, but its still not that mutch and a big pack, but I have a big 18S 40T ready for it that will sag less. I just need to order a charger and im ready to go with it.
8 Likes
Great project Markus! Love it! Keep safe 
2 Likes
As long as youâre not too picky about what âwalk awayâ means, motorcycle racers do it all the time.
10 Likes
So⌠how about some news on this esc that can do 18s?
5 Likes