Search found 802 matches
- Feb 28 2021 10:33pm
- Forum: Motor Technology
- Topic: What controller for 72v, 100+ amps?
- Replies: 0
- Views: 31
What controller for 72v, 100+ amps?
The Phasor is about to receive a new battery - a 21700-40T pack at 20s6p. I have been advised max amps should be around 105A. Therefore, it also needs a new controller - the existing one is 70A max. The motor is a Mxus 3k. Motor will get fins and ferrofluid The other constraint is the space to place...
- Jan 25 2021 4:48pm
- Forum: EBike General Discussion
- Topic: Battery continuous discharge amp and controller amp need to match?
- Replies: 31
- Views: 1154
Re: Battery continuous discharge amp and controller amp need to match?
Baldwin Street, Dunedin, NZ. There is a warning at the bottom not to try and drive campervans up the street.
These guys made headlines on drift trikes
https://youtu.be/xUvW7kcKFQM?t=78
These guys made headlines on drift trikes
https://youtu.be/xUvW7kcKFQM?t=78
- Jan 24 2021 9:47pm
- Forum: EBike General Discussion
- Topic: Commuting and fun: Ebike Vs E-scooter.
- Replies: 12
- Views: 417
Re: Commuting and fun: Ebike Vs E-scooter.
I have a FS mountain bike that will do 40 mph, fairly safely - motorcycle tyres, downhill forks, good quality suspension. I have hit potholes at this speed, without major drama. I also have a 2000W dual motor scooter (60v). It has suspension, but nothing compared to the bike. Top speed is also aroun...
- Jan 24 2021 6:26pm
- Forum: Vendor Relations Corner
- Topic: em3ev.com - very disappointed
- Replies: 6
- Views: 303
Re: em3ev.com - very disappointed
EM3EV seems to have changed, I don't know why. They are no longer supplying Mac motors, and their available stock has decreased. Just spotted this on their website "200+ MILLION CUSTOMERS; 1800+ TEAM MEMBERS; 24HR SUPPORT AVAILABLE; 99% POSITIVE REVIEWS" which sounds a bit weird. They used...
- Jan 24 2021 2:23pm
- Forum: Items for Sale - New
- Topic: FREY eMTB with Bafang m600 is developing with your ideas!
- Replies: 441
- Views: 47166
- Jan 24 2021 1:26pm
- Forum: Items for Sale - New
- Topic: FREY eMTB with Bafang m600 is developing with your ideas!
- Replies: 441
- Views: 47166
Re: FREY eMTB with Bafang m600 is developing with your ideas!
Ok. Once they know, hopefully they tell us.
- Jan 23 2021 12:09am
- Forum: EBike Non-hub Motor Drives
- Topic: GNG / CYC X1 Pro 3000w
- Replies: 707
- Views: 97259
Re: GNG / CYC X1 Pro 3000w
CYC Motor has updated their website with info on the new X1 Stealth motor and X-Series batteries https://www.cycmotor.com/ X1 STEALTH COMING SOON 1,5kW power; 150 N.m. rated torque; 36V - 72V compatible; Torque-sensing X-SERIES BATTERIES 36V & 52V Available; 8Ah capacity; 4Ah fast charge I plan...
- Jan 20 2021 4:21pm
- Forum: EBike Non-hub Motor Drives
- Topic: Sur-Ron - New Mid drive Bike
- Replies: 5396
- Views: 605046
Re: Sur-Ron - New Mid drive Bike
Yes. Most all 20mm hubs have spacers to adapt to the forks. The ones for the front SurRon hub are sold separately via Luna. Guy might have used them for his SM wheels or they just got lost. They are only held in via o-rings. You need 2 of these: https://lunacycle.com/segway-sur-ron-x260-missing-axl...
- Jan 20 2021 4:11pm
- Forum: EBike Non-hub Motor Drives
- Topic: Sur-Ron - New Mid drive Bike
- Replies: 5396
- Views: 605046
Re: Sur-Ron - New Mid drive Bike
I picked up a set of original (new) Sur-Ron wheels, from a guy who put smaller motard wheels on the bike. I have a question regarding the front hub - it is only 80mm. I wanted to use it temporarily in a fork with 110mm spacing while another front wheel is laced up. Are there some spacers that make u...
- Jan 13 2021 3:31pm
- Forum: EBike General Discussion
- Topic: Sur Ron and Larger Riders
- Replies: 11
- Views: 295
Re: Sur Ron and Larger Riders
I am tempted to buy one locally that will be coming up for sale, but visually it is tiny, I would look like a gorilla on a trike. Having said that, there are guys of 6'3" on the luna forum who ride them with mods, and even a 6'10" guy who speaks highly of the bike. https://electricbike-blo...
- Jan 09 2021 7:44pm
- Forum: Items for Sale - Used
- Topic: NZ - Cleanout! Bikes, Wheels, Rims, Hub motors, Controllers, Chargers, Frames, Tools, Machinery, Electronics and more
- Replies: 11
- Views: 712
- Jan 05 2021 2:10am
- Forum: EBike General Discussion
- Topic: Kickstands
- Replies: 12
- Views: 417
Re: Kickstands
i have been using one of these https://www.ebay.com/p/8002995864 on each of my heavier bikes - they have been very reliable. One I had to cut down to fit...
viewtopic.php?f=6&t=71666&p=1376785&hil ... d#p1376785
viewtopic.php?f=6&t=71666&p=1376785&hil ... d#p1376785
- Jan 01 2021 2:27pm
- Forum: Items for Sale - Used
- Topic: NZ - Cleanout! Bikes, Wheels, Rims, Hub motors, Controllers, Chargers, Frames, Tools, Machinery, Electronics and more
- Replies: 11
- Views: 712
Re: NZ - Cleanout! QS 205 V4 hub, Crystalyte hub, Mobipus, Sabvoton, Wheels, Rims, PSU's, Giant DH Comp, DieBieMS and mo
26" DH wheel - Mavic EX729 rim, Hope EVO 2 hub, DT Swiss double butted spokes with brass locking nipples. Built by ChainReaction cycles. Maxxis Hookworm tire. Not a ton of use, all on-road. This is about the best possible 26" wheel money could buy when built. Super light, ridiculously str...
- Jan 01 2021 1:24pm
- Forum: E-Scooter and Motorcycle Build Threads
- Topic: Some videos of my "Mighty" scooter in snow
- Replies: 7
- Views: 524
Re: Some videos of my "Mighty" scooter in snow
Excellent, thanks for all the info!
- Dec 29 2020 2:38pm
- Forum: E-Scooter and Motorcycle Build Threads
- Topic: Some videos of my "Mighty" scooter in snow
- Replies: 7
- Views: 524
Re: Some videos of my "Mighty" scooter in snow
Looks like great fun, and well made - can you describe what base scooter you used, how you made the battery enclosure, etc? Also, whats a Headway3 motor?
- Dec 14 2020 6:25pm
- Forum: EBike Build Threads
- Topic: E-S Stealth Electric Bike Owners
- Replies: 17637
- Views: 1940456
Re: E-S Stealth Electric Bike Owners
I got rid of my $400 dropper seat post for this new set up. This is way more comfy. what seat is that, TV? This is where I got it. You can buy just the front seat, you don't have to buy both pieces. https://www.occaferacer.com/product-page/super-73-two-seater-cafe-seat Thanks - looks very comfy!
- Dec 13 2020 8:28pm
- Forum: EBike Build Threads
- Topic: E-S Stealth Electric Bike Owners
- Replies: 17637
- Views: 1940456
Re: E-S Stealth Electric Bike Owners
what seat is that, TV?Theodore Voltaire wrote: ↑Dec 13 2020 7:32pmI got rid of my $400 dropper seat post for this new set up. This is way more comfy.
- Dec 01 2020 5:44pm
- Forum: EBike Build Threads
- Topic: Neematic - 20kW middrive bike
- Replies: 268
- Views: 55149
Re: Neematic - 20kW middrive bike
I visited the head office in September this year (in Tauranga, New Zealand). Basically, the salesman didn't know much about the specs of the bike, and had no idea as to when (or if) production would start. He didn't seem too interested....
- Nov 09 2020 8:14pm
- Forum: General Discussion
- Topic: What is happening with the forum this week?
- Replies: 33
- Views: 1097
Re: What is happening with the forum this week?
yes, problems from here in NZ for the last week
- Nov 01 2020 4:41pm
- Forum: EBike General Discussion
- Topic: The downside of more electric bikes
- Replies: 32
- Views: 1151
Re: The downside of more electric bikes
when I lived in Australia, there were no ebike stores I found (Perth) who would look at any of my bikes. Good in a way, because it made me learn stuff I otherwise wouldn't need to. Here in Auckland, I have had no problem at all - there are a number of stores who are only too willing to work on the b...
- Oct 20 2020 10:00pm
- Forum: Items for Sale - New
- Topic: FOR SALE! New Unit Pack Power Ebike Battery!
- Replies: 26
- Views: 1133
Re: FOR SALE! New Unit Pack Power Ebike Battery!
There seems to be a bit of miscommunication here. UPP can make battery packs from any type of cells you want. If you don't tell them, they would use Chinese cells.
Having said that, I don't know who Alisa39 is, or how she is related to UPP
Having said that, I don't know who Alisa39 is, or how she is related to UPP
- Oct 12 2020 10:50pm
- Forum: E-Scooter and Motorcycle General Discussion
- Topic: What gearbox choices do mid drives have?
- Replies: 7
- Views: 529
Re: What gearbox choices do mid drives have?
what power are you planning on running? That may guide the choice
- Aug 26 2020 5:32pm
- Forum: EBike General Discussion
- Topic: Half my EM3ev Order Arrived Today... + Insurance Stuff
- Replies: 14
- Views: 573
Re: Half my EM3ev Order Arrived Today...
haha - if your insurance company understands electricity and looks at your order, they may say 48v x 25A = 1,200W!
You are then into an argument of continuous vs peak...
I am not sure which state you are in. https://peopleforbikes.org/our-work/e-b ... -and-laws/
You are then into an argument of continuous vs peak...
I am not sure which state you are in. https://peopleforbikes.org/our-work/e-b ... -and-laws/
- Aug 25 2020 11:46pm
- Forum: EBike General Discussion
- Topic: Half my EM3ev Order Arrived Today... + Insurance Stuff
- Replies: 14
- Views: 573
Re: Half my EM3ev Order Arrived Today...
looking at EM3EV's website - they offer a 1000W BBSHD or a 750W BBS02. Where did you see a 750W BBSHD? https://em3ev.com/product-category/e-bike-kit-motor/middle-motor-kit/ The motor could be programmed to a max of 25A, if you get a cable and download the software https://electricbike-blog.com/2015/...
- Aug 14 2020 4:23am
- Forum: EBike Build Threads
- Topic: Norco Atomik with BBSHD
- Replies: 9
- Views: 1608
Re: Norco Atomik with BBSHD
excellent - as in like this? It doesn't cause too much stress?
re the angleset - I just bought the frame, so it doesn't have one - but I will change the chip as suggested first, thanks for the help!