new cyclone 3000 w mid-drive kit?

[pwd]

Here is some footage of the my "wobble" or run out.

https://photos.google.com/share/AF1...?key=VHh2bVg3SGV1MnRWeUxWMHhGaXFjSE45QTBBYVNBGoogle Photos

I am going to guess the problem is more likely the cast and machined CRANK vs the BB cartridge, BUT see if you can measure the run out of the BB cartridge spindle.

I have received some new ISIS crank arms and would like to report that the wobble / runout of the chainring is almost perfect now. Seems that your guess was correct Pablo. I missed the opportunity to purchase the ones you had for sale on eBay. I ordered some Jitsie brand trials cranks that were almost identical to the Cyclone ones.

 

[Gab]

I just saw online their is a cooling system now for this c3000w . Looks like a fan and cover and drilling template made by AFTebike it says

Cyclone AFT 3000w Mid Drive Cooling System | eBay

Experience efficient cooling for your AFT Cyclone 3000w Cooling System. Designed to provide optimal performance, this cooling solution. Comes with everything you need to Install. Comes with drilling template and waterproof dust cover to stop water and dust getting in the motor. Allows operation...

www.ebay.com.au

 

[miataman2000]

Does anyone know where to source the isis bb anymore? I can't find any in stock.

 

[A-DamW]

Does anyone know where to source the isis bb anymore? I can't find any in stock.

Direct from Cyclone:
ISIS BB

Or from Luna cycle:
ISIS Bottom Bracket for Fat BIke

There are probably other sources, you will just have to search for them.

 

[miataman2000]

Direct from Cyclone:
ISIS BB

Or from Luna cycle:
ISIS Bottom Bracket for Fat BIke

There are probably other sources, you will just have to search for them.

If you click on any of those links you'll see that they are designed for fat bikes. I can't find a source for the 68mm cyclone compatible one even directly from cyclone.

 

[tsuarez78]

Hi. I have just destroyed another rear hub using this kit. I have it set up on a downhill bike/backpack battery and love riding it. Is there a solution to continually stripping the teeth on the drive ring (the inside of the hub where the pawls engage). I have thought of using JB WELD to lock it all in place, but it probably wouldn't hold and a fixed wheel would be a bit weird using this motor. Any thoughts on what type of hub to use or a way of preventing this from happening as often. I live in a pretty hilly area.

Maybe the CYC Heavy-Duty Drivetrain

 

[pwd]

Maybe the CYC Heavy-Duty Drivetrain

View attachment 380204

That, or if it is just the hub that is the issue: I use a DTSwiss 350 hub (star ratchet) that handles the Cyclone @ 3000W just fine.

 

[pwd]

If you click on any of those links you'll see that they are designed for fat bikes. I can't find a source for the 68mm cyclone compatible one even directly from cyclone.

The ones here listed as 148mm might be what you want for a 68mm bb shell, they are not all fat bike sizes: Top 10 best and Fastest electric dirt bikes Motocross Big Boy ebike DIY Motorized kit Fastest electric dirt bikes Motocross Big Boy ebike DIY Motorized kit Fastest electric dirt bikes Motocross Big Boy ebike DIY Motorized kit world's Fastest electric dir
or

Freewheel crank

Freewheel crank

www.gngebike.com

I *think* all you need is bottom bracket that has an long enough spindle and enough threads to go through the motor bracket and bb shell - nothing really special about the cyclone other that the spindle has to have some extra length to accommodate the extra width from a crank freewheel + chainring and perhaps the ability to offset the bearings a bit for equal crank arm spacing.

 

[Gab]

Has anyone found the chinese source of this motor cheaper rhen cyclone? Gng electric used to
Sell this cheaper hen cyclomne not sure if they still sell it?