Search found 192 matches

by Skaiwerd
Jan 09 2020 7:01pm
Forum: Stand-up E-scooters and E-skateboards
Topic: 10kW stand-up scooter with air suspension
Replies: 214
Views: 35987

Re: 10kW stand-up scooter with air suspension

Let’s hope the “new lab” hasn’t hampered the momentum. Keep us posted.
by Skaiwerd
Jan 08 2020 7:01am
Forum: E-Bike Non-hub Motor Drives
Topic: new cyclone 3000 w mid-drive kit?
Replies: 3273
Views: 395984

Re: new cyclone 3000 w mid-drive kit?

Would be nice to put the cyclone or similar motor inside the lower part of the battery case/box. The prices of the stealth bomber eBay knock off etc. frame have come down considerably. Still no taper headset and only small wheels are useable and it’s heavy.
by Skaiwerd
Dec 30 2019 2:32pm
Forum: E-Bike Build Threads / Photos & Video
Topic: 27.5 plus mid drive
Replies: 29
Views: 4359

Re: 27.5 plus mid drive

We’re you using 7- 9 speed chain? Can’t tell by the pictures what size your cassette is. I’ve had good luck so far with 9 speed chaIns and cassettes. Cyclone 3000 that does a steady 2800w continuous. I have bent over the large size gear on a 9 speed cassette before though.
by Skaiwerd
Dec 23 2019 3:08pm
Forum: E-Bike Non-hub Motor Drives
Topic: Chains and sprockets, info and index
Replies: 18
Views: 28773

Re: Chains and sprockets, info and index

For the cad designers this online tool will be a big help designing a custom sprocket.

http://www.idleamusements.com/?page_id=367
by Skaiwerd
Dec 20 2019 10:16am
Forum: Items for Sale - New
Topic: Vector e-bike and Parts / WORLDWIDE
Replies: 2363
Views: 360929

Re: Vector Storm e-bike Frame 299€ / Parts WORLDWIDE

I mentioned updates last spring. The eBay enduro frames are $250 shipped now on eBay if you look hard. Shipping included from a USA seller. My point is prices are dropping for that so so heavy frame 25kg. And less shipping time too. To stay competitive the updates must come. Wider frames and bottom ...
by Skaiwerd
Dec 17 2019 2:28pm
Forum: Stand-up E-scooters and E-skateboards
Topic: mercane widewheel scooter?
Replies: 7
Views: 1208

Re: mercane widewheel scooter?

I had a warranty issue with mine out of the box. The front motor was making a humming sound about once a second then stoped, it never did rotate. The nice folks at fluidfree ride.com are sending me a new front wheeI motor, after sending them a video of the issue. They are the USA distributor. I took...
by Skaiwerd
Dec 14 2019 10:41am
Forum: Stand-up E-scooters and E-skateboards
Topic: Ultimate Guide - Riding Electric Scooters
Replies: 3
Views: 639

Re: Ultimate Guide - Riding Electric Scooters

Great video. Yes I picked up the two motor version, only $100 more. I do like the look of the non motor front wheel but I have to put function first. Most videos make it seem like it’s a necessity unless you live where it’s relatively flat or a slower speed is ok. When someone mentions they are a pi...
by Skaiwerd
Dec 13 2019 2:37pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Ultimate Guide - Riding Electric Scooters
Replies: 3
Views: 639

Re: Ultimate Guide - Riding Electric Scooters

I’ll watch when I get home using wifi, at work now. This is relevant to me as I had a wide wheel delivered today! My wife signed for it, just one more hour of work! Woo hoo!
by Skaiwerd
Dec 06 2019 10:28am
Forum: E-Bike Non-hub Motor Drives
Topic: How good is Cyclone 4kw coaxial suspension bike?
Replies: 183
Views: 26003

Re: How good is Cyclone 4kw coaxial suspension bike?

I’d go nuclear 12f if you can afford it and it’s 4-5 month wait period. Power velocity is a very close 2nd to me if you want a controller faster, cheaper, a few less features like adjustable regenerative braking. Etc.
by Skaiwerd
Dec 03 2019 12:35pm
Forum: E-Bike Non-hub Motor Drives
Topic: How good is Cyclone 4kw coaxial suspension bike?
Replies: 183
Views: 26003

Re: How good is Cyclone 4kw coaxial suspension bike?

As for the domino throttle I put a 100k trimpot on the positive 5v throttle imput to lower it a little so the stock cyclone controller would not cut out under full throttle. Could also use it to act as a governor to lower the max power level, for newbie riders.
by Skaiwerd
Nov 06 2019 8:07am
Forum: E-Bike Non-hub Motor Drives
Topic: New 4800W Cyclone?
Replies: 44
Views: 4798

Re: New 4800W Cyclone?

I am Going to the mid drive for increase torque and top speed, and reduced unsprung weight with the motor being at the front of the swing arm instead of out at the end of it. This is the bike you want to convert? Or use as comparison for the mid drive build? I’ve come to the conclusion that a good ...
by Skaiwerd
Nov 02 2019 8:02am
Forum: E-Bike Reviews & Testing
Topic: 2020 Giant Escape + Bafang BBS02
Replies: 2
Views: 1167

Re: 2020 Giant Escape + Bafang BBS02

An alternative to thru axels is a solid axel. You can get them from ebay, wheels manufacturing or AliExpress. I’ve even been able to swap up to 10mm dia in the front up from 9mm. I try to stick to metric 10mm x 1mm thread pitch. 3/8” is available and prob ok if you use matching nuts. I use the nuts ...
by Skaiwerd
Nov 01 2019 7:01am
Forum: Items for Sale - New
Topic: 36v , 48v , 60 v , 72v 40A BT programmable e-bike brushless controller
Replies: 6
Views: 3978

Re: 36v , 48v , 60 v , 72v 40A BT programmable e-bike brushless controller

Can the regen level be varied while riding? Continuous adjustment, or a set of levels? This is a good question. Only seeing this on the Nuclear controller so far. I’m sure others have it. If you can see a controllers wiring diagram it shows a simple ebrake that’s kills the motor. This opens or clos...
by Skaiwerd
Oct 31 2019 5:55pm
Forum: Items Wanted
Topic: QS Mid Motor
Replies: 1
Views: 602

Re: QS Mid Motor

Why don’t you order from AliExpress? $170 for the 1000w, $350 ish for the 3000w. 1000 is belt, the others have chain sprocket for a motorcycle
by Skaiwerd
Oct 28 2019 8:41am
Forum: E-Bike Non-hub Motor Drives
Topic: Cyclone 4kW mid-drive self-engineered project
Replies: 51
Views: 4938

Re: Cyclone 4kW mid-drive self-engineered project

Thanks for posting your build. Love the aluminum hollow box frame. One question is the controller supplied in the kit the 40 amp or 60 amp versions? What one did you get with your kit specifically?

Thanks
by Skaiwerd
Oct 26 2019 7:56am
Forum: Items for Sale - New
Topic: Rear Sprocket 125T for #219 chain (LMX+Kart)
Replies: 8
Views: 697

Re: Rear Sprocket 125T for #219 chain (LMX+Kart)

I’d like to purchase if devo doesn’t respond. Do you have a PayPal account? I’m in the United States. I’d like to try this one and see if it works then decide on ordering more. Is the center mount bolt spacing typical for a kart sprocket? Good to know this please.
by Skaiwerd
Oct 25 2019 6:46pm
Forum: Items for Sale - New
Topic: Rear Sprocket 125T for #219 chain (LMX+Kart)
Replies: 8
Views: 697

Re: Rear Sprocket 125T for #219 chain (LMX+Kart)

Can you get or make more? Please. What’s the spacing for the mounting of it?
by Skaiwerd
Oct 24 2019 9:08pm
Forum: Motor Technology
Topic: QS 3000w midmotor
Replies: 442
Views: 48066

Re: QS 3000w midmotor

Here it is now on Amazon. This must mean something if Amazon puts faith in selling some of these. I know it’s a drop ship and they just get a cut but still. Old style Motor case though.
by Skaiwerd
Oct 23 2019 9:20am
Forum: Motor Technology
Topic: QS 3000w midmotor
Replies: 442
Views: 48066

Re: QS 3000w midmotor

Yeah 219 sprocket in 17mm is a unicorn. Had to buy a 15mm from lightning Rods and bore it out. If someone finds one let me know. http://lightning-rods10.mybigcommerce.com/accessories/secondary-chain-drive/new-category/ The nulear 12F and qs1000 are perfect together... Best is to convert 17mm to 3/4...
by Skaiwerd
Oct 17 2019 2:11pm
Forum: Motor Technology
Topic: QS 3000w midmotor
Replies: 442
Views: 48066

Re: QS 3000w midmotor

sorry
by Skaiwerd
Oct 17 2019 2:11pm
Forum: Motor Technology
Topic: QS 3000w midmotor
Replies: 442
Views: 48066

Re: QS 3000w midmotor

It’s 174.2 mm in length to the pulley front not including the nut. It comes in at 10 pounds for weight.
by Skaiwerd
Oct 17 2019 10:34am
Forum: Motor Technology
Topic: QS 3000w midmotor
Replies: 442
Views: 48066

Re: QS 3000w midmotor

hello, be careful the 12F is able to provide 10kW peak. There it is 10x the nominal power of engine. You'll tell us what it does. I have a QS 3kW and it will turn with the Thermonucular 24F. I'm eager to see how he run. I preorder this from June. Thanks for the heads up. I will start out with extre...
by Skaiwerd
Oct 17 2019 9:52am
Forum: Motor Technology
Topic: QS 3000w midmotor
Replies: 442
Views: 48066

Re: QS 3000w midmotor

Really interested in these motors from qs, does anyone have any experience with the 1000 and 2000w versions? My 1000 has been really happy at 3500w, around 8:1 reduction with a 26in wheel. I don't have a temp gauge but will bump it to 5000w once installed The motor shaft is 17mm nontapered so the 3...
by Skaiwerd
Sep 12 2019 1:30pm
Forum: E-Bike Technical
Topic: Am I asking for trouble? BBS02 on carbon road frame
Replies: 12
Views: 1059

Re: Am I asking for trouble? BBS02 on carbon road frame

Opinion only here. If you keep the weight down and don’t crash you should be fine. A steel frame will survive most crashes to some extent. Cracks from crashes and stress can be welded. All other frames types may give you one or maybe two crashes and your frame is unsafe or just broken beyond use. If...
by Skaiwerd
Sep 11 2019 3:45pm
Forum: E-Bike Non-hub Motor Drives
Topic: new cyclone 3000 w mid-drive kit?
Replies: 3273
Views: 395984

Re: new cyclone 3000 w mid-drive kit?

Does this go here?
Referring to the above post