Endless Sphere

if you're still looking for inputs, I've been running a 1500w motor for years on a qulbix raptor (not the lightest ebike) http://pix.gloob.eu/images/thumb_1551348258IMG_20180819_153158.jpg It can definately climb some steep hills no problem without pedaling (maybe not for more than 20mins though). ...

Alot more to come, soon to be 3-4kw

Really nice work man but you obviously could have built the whole pack by yourself to begin with

Use a grip shift on the left side mounted upside down, then whatever throttle you want on the right

Yeah never order from banggood their support is complete shit

I tried to cancel an order about 10 minutes after ordering and their support said they couldn't cancel it because it had already been shipped but i didnt get the shipping confirmation until about 6 hours later

How much power does it need?

Either way every time i play in the simulator the lower kv motor performs better at the expense of more heat Im giving the high kv motor more benefit by lower controller resistance and giving the high volt battery more resistance because it has more series groups, what else am i doing wrong? https:...

Either way every time i play in the simulator the lower kv motor performs better at the expense of more heat Im giving the high kv motor more benefit by lower controller resistance and giving the high volt battery more resistance because it has more series groups, what else am i doing wrong? https:/...

Im way late to the kv discussion but

Every time i look at high vs low kv in the simulator it ends up in a situation where the low kv makes more power but overheats faster, and the high kv makes less power but overheats slower

That's why im not sure theres a one size fits all solution

Isn't that pack built pretty badly?

7 series connections per 34 cells?
Main positive and negative soldered to 1 single cell at the end

I think the entire layout should be different too

Looking at the 1500w 45a 48-84v controller

How strong is the regen?

Is there any soft start in the firmware or is it hard off the line? Or do i need to specify this when ordering the controller?

Can't you just order the cells from nkon?

If i order 80 30q's from nkon it ends up being $5.21 AUD per cell and i imagine it would be almost the same in NZD

110x20mm like it's always been A boost front hub is 110x15mm Thanks. So do these forks have a QR skewer? What size, 20mm? Or do the forks clamp onto the hub? They have a through axle, which goes through the hub and fork It should have came with the fork It didn't come with the fork unfortunately. C...

EbikeAus wrote: ↑

Jan 07 2019 3:46am

tolkaNo wrote: ↑

Jan 07 2019 3:32am

110x20mm like it's always been

A boost front hub is 110x15mm

Thanks. So do these forks have a QR skewer? What size, 20mm? Or do the forks clamp onto the hub?

They have a through axle, which goes through the hub and fork

It should have came with the fork

110x20mm like it's always been

A boost front hub is 110x15mm

I use the 11t-28t DNP

Haven't had a problem, some people say they don't last, if i have to replace it every 5000 km's it doesn't bother me

Without the 11t rear your front chainring will have to be absolutely enormous to pedal at any decent speed

MadRhino wrote: ↑

Jan 06 2019 9:28am

tolkaNo wrote: ↑

Jan 06 2019 8:38am

Build a giant dh comp/team

The GT DHI that the OP has found is a better frame. A bit more work to build than a Giant, but well worth it.

Why is the GT a better frame?

Build a giant dh comp/team

If anyone is interested in 24" tires, here is a list of pretty much all the tires ive found that are decent sizes, most of them ive also listed the weights and whether theyre wire/folding :thumb: Slick: Schwalbe Crazy Bob 24x2.35 995g Maxxis Hookworm 24x2.5 1000g Sunlite/Kenda Flame 24x3.0 Sunlite C...

Will this be tight over my axle? I measured my axle at about 9.7-9.8mm

The grin hub doesn't work on the rear

As for the bionx d-series I've never heard of it and what do you mean converted?

I would like a DD at around 4kg that could handle about 1500w with ferrofluid People are putting crazy power through the 4kg mac, but everyone seems to have problems with the clutch unless they dial the phase amps way down, but then you lose the whole purpose of a geared motor which is the crazy to...

I would like a DD at around 4kg that could handle about 1500w with ferrofluid People are putting crazy power through the 4kg mac, but everyone seems to have problems with the clutch unless they dial the phase amps way down, but then you lose the whole purpose of a geared motor which is the crazy tor...

I had really good service from conhismotor on ebay last year

Ordered a controller from their aliexpress store too, no problems

I wouldn't order that kind of stuff again though now that i know what im doing

Hey just wondering what should i put for the resistance values in the simulator if i want to compare for example a 6 fet 3077 vs 6 get 4110 controller?