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yeah tru, but my cruiser is gonna be 150+lbs |
and able to do 50mph |
soooo |
Lol |
Baa |
S |
BaaS? |
Basically a motorcycle |
Sir are u a sheep in disguise |
Shhhh |
I'm building a new build with a 29er |
nice |
once my bmx and cruiser are done, im butchering the fatbike |
chopping its ass off and welding on a swingarm |
switch it to 72v |
give it pegs |
I'm going to run a bbshd with an after market controller |
nice i have a bbshd i blew up |
Lol |
it sits on the shelf judging me |
fat bike uses a cyclone3kw |
cruiser uses a lightning rod (can handle 10kw, but limited to 7,5kw cause battery limit) |
I want to get a cyclone but I just can't afford it lol |
not worth tbh |
I have been looking at the cyc motors to |
its a rough motor |
it uses old tech |
they got more modern motors with half the size, dont risk shucking its magnets at high rpm, and can use Sine wave controllers out the box |
Sorry other way around |
I want to get a cyc motor but I can't afford it |
get a LR smallblock |
its ncier üòÑ |
or the big block for more powa |
What's that |
from left to right XL, Big Block, Small block. |
power levels: 20kw, 10kw, 3kw |
Ohhhh |
Lightning rod |
how it looks with the Middrive kit |
Seeeeeesh |
yeah its super nice fit |
guy knows what he is doin in the fab work |
That looks hella nice |
Were can I pick up a 3kw one? |
msg him in the High Voltage discord to customize the order |
they all use the same mounting pattern |
just wider motors |
How hard are they to install |
I have only done a bbs02 before |
That was hella ez |
havent gotten to it yet, but about the same as any externally reduced kit |
slide in BB, bolt on parts, secure motor to frame |
Seems easy enough |
it will take u about a day |
with tuning and stuff |
I love my bbs02 but I am wanting some more power |
like making everything line up, making sure all the stuff is snug |
What is the pricing like? |
about 600 or so for the kit, minus controller |
sick looking |
i kinda wanted belt drive on my conversion but to much hassle to fit it vs just chain + middrive |
Do they drain the battery that much faster than a bbshd? |
At same speed |
Depends on power settings u use. They are bigger, and are rated much higher. So if ur using 3kw or 10kw tune yeah u use more power. At the same speed and terrain and everything, no u use same amount of power to maintain speed. But in reality accelerating etc u will use more power |
^^. Different motors in the simulator result in about +-10% range difference, and more commonly just +-5%, if you drive at the same speed |
Its when you go faster that your range goes into the toilet, reguardless what motor you use to get there. |
?range |
Do note that large motors may be rather inefficent at small fractions of their power output, especially at higher RPM's |
So don't get a 10KW motor if you plan to only drive around at 500W |
But a 2KW motor and 500W motor prob use about the same amount of power to give you 500W of output |
Anybody here experienced with votol em200 controllers? |
Like to fine tune it |
Been pushing my little Kelly 7230s lately, it's got some decent constant torque ability, just not so good at capacitor hold and battery pulling... |
In Seattle area it is getting a run for its money on these hills lol, 80km/h up like 10% grade and that voltage drop is a big enough hint to know that power is massive |
80 is already powerful on flat against wind, add huge hills and, god |
But that little controller is quite good at doing stuff like ridiculous grade at 45km/h |
the funny part is, those hills.. once you get to 80kph, the hills don't matter so much anymore |
because its hard to compete with that much aero drag üòõ |
Iv got some moderate hills around here that are a pain in the ass to bike up.. like most people just walk their bikes up because its just such a long ass annoying grade... |
bike does like, 50kph instead of 60kph up them lol |
Yeah yesterday I think I finally hit the DC power limit of the controller lol it dropped to 75 with HARD voltage drop |
Massive hill |
Then right after it dropped into a ginormous downhill. I put my boots on the passenger pegs and rode down sportbike position, got to 90/h with zero throttle... |
Probably to do with the scuffed batteries morenthan anything |
nothing wrong with my current packs in there. The highest resistance is the dual 8awg into the controller |
So what I consider fuck off you consider moderate? |
My fuck off hill brings a 3KW e-bike down to 30kph and is difficult to walk up for unfit people, yes, lol |
(25% grade) |
Oh no fuck that shit right back where it came from |
Yea my pickup truck can't even break the speed limit on that hill |
(at least not, going up it... Or going down it, if I want to live..) |
I'm not religious but Satan I rebuke that back to hell |
lol |
that's a cliff, whose idea was it to put a road on it |
@molluscs Dunno, but you'd have to drive like 2 miles outta the way to find a way onto the other side of the cliff without taking one of the 4 or 5 roads that all are 20%+ grade |
Tbh, I'd love to try a 25% grade just to see if my ebike can do it. I've done ~15-17% and the bike handled it, but 25% is quite a bit worse. |
The answer appears to be *"technically yes, but..."* lol |
And I just messed mine up, if you look slightly above your recent posts :d what's the battery your are running it on? Noticed any degradation in your packs yet? Do you usually use limited dod or just milk it full to empty? |
iv done a hill that was 45 degrees. granted it wasnt very long. but it tanked it well in 3rd |
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