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48V 1500W Electric Bicycle E-bike Scooter Brushless DC Motor Speed Controller

Kite Town Store

(261909)

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US $24.99

Condition:

New

Quantity:

Out of Stock683 sold

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Free 2-4 day delivery

Get it between Fri, Jul 11 and Mon, Jul 14 to 94104.

Located in: San Diego, California, United States

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30 days returns. Seller pays for return shipping.

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eBay item number:371731938464

Last updated on May 14, 2025 19:50:06 PDTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

Brand: wfyb

MPN: Single voltage DC Motor Controller

UPC: 731938819852

Item description from the seller

About this seller

Joined Jul 2002

Usually responds within 24 hours

Welcome to Kite Town Store.

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Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable shipping cost

5.0

Shipping speed

5.0

Communication

5.0

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Seller feedback (272,958)

This item (43)

All items (272,958)

*****- Feedback left by buyer.
Past 6 months
Verified purchase
thanks, just what i needed! still working out some of the wiring but my bike is moving again!
*****- Feedback left by buyer.
Past year
Verified purchase
Work great easy to install directions we're okay still trying to figure out the battery cutoff switch with the brakes that's not listed in directions the connection
*****- Feedback left by buyer.
Past 6 months
Verified purchase
Great product

See all feedback

Product ratings and reviews

4.5

15 product ratings

12 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 14 reviews

by k.pkim.wan0d0vs
Aug 08, 2017Top favorable review
Very nice!
This controller is amazingly good it has all the power you could possibly need. It runs super cold even at 56 volts. Got my electric bike up to 50 miles an hour or more. The only thing I guess it's lacking is cruise control. I don't see as that's very important on a bicycle anyway. Or pedal-assist. But it has everything you need if you want a powerful electric bicycle
Verified purchase: YesCondition: NewSold by: wfyb
by crybabyelectric
Mar 03, 2020Top critical review
Great circuitry but terrible build quality. Needs some work for best performance.
This one is hard. On one hand, the electronics inside are vastly overbuilt. I am pushing 50 battery amps and 100 phase amps through this with a shunt mod and it only gets a little bit warm. I'd feel safe shunt-modding this thing all the way up to 70 amps. The FETs on this thing appear genuine in terms of internal resistance, and the internal control logic is buttery smooth even at low speeds on a low-kV motor. On the other hand, the external build quality on the unit I received was abysmal. The holes in the case were initially drilled in the wrong place and sheet-metal screws with no waterproofing or loctite were used to "secure" the heatsink to the case. The "waterproof" cable gland where the cables exited the controller was also not waterproof at all. I'd call it somewhat ... This one is hard. On one hand, the electronics inside are vastly overbuilt. I am pushing 50 battery amps and 100 phase amps through this with a shunt mod and it only gets a little bit warm. I'd feel safe shunt-modding this thing all the way up to 70 amps. The FETs on this thing appear genuine in terms of internal resistance, and the internal control logic is buttery smooth even at low speeds on a low-kV motor. On the other hand, the external build quality on the unit I received was abysmal. The holes in the case were initially drilled in the wrong place and sheet-metal screws with no waterproofing or loctite were used to "secure" the heatsink to the case. The "waterproof" cable gland where the cables exited the controller was also not waterproof at all. I'd call it somewhat water-resistant but not much more. The thermal compound was thin, dry and flaky. After applying real heatsink compound, securing the screws better, and replacing the cable gland with silicone reinforced with zip-ties, this turned out to be a bulletproof controller. I've had no issues for the better part of a year, and the bike is stored outside and runs at well above the "rated" current of the controller.
Verified purchase: YesCondition: New
by liz_4591
Jan 19, 2022
Three wire hook up
Works great. Plenty of power with 48v battery. top speed around 34 mph. This controller will work perfect with no hall sensors, so if you have blown hall sensors on your ebike motor, this controller is for you. just hook up the three phase wires and away you go. Awesome controller at an awesome price.
Verified purchase: YesCondition: NewSold by: wfyb
by jozsefjordan
Jan 16, 2019
Cheap and powerful
A very powerful 18 FET controller for cheap, if you don't need a fancy controller, but you want to go fast, then this is for you. Minimum voltage is 58V, current limit is 42A. It has regen, you just have to enable it. Open up the controller, look for the EBS caption, there are to solder points, connect them. After that you can use low level brake for regen.
Verified purchase: YesCondition: NewSold by: wfyb
by thompson599
Dec 10, 2019
Wonderful controller that lets you jack up the performance a lot with just another battery
I love this controller. I'm running a BBSHD mid-drive with this controller and a 100 volt battery. It is smooth as silk without hall sensors where another controller was rough. It doesn't have cruise control wires but does have reverse and 3 speeds. It's longer than normal and has 18 FETs. Never gets warm. It isn't the controller's fault but the throttle is very touchy at 100 volts. I can't go trail riding or I'll kill myself.I love this controller. I'm running a BBSHD mid-drive with this controller and a 100 volt battery. It is smooth as silk without hall sensors where another controller was rough. It doesn't have cruise control wires but does have reverse and 3 speeds. It's longer than normal and has 18 FETs. Never gets warm. It isn't the controller's fault but the throttle is very touchy at 100 volts. I can't go trail riding or I'll kill myself.
Verified purchase: YesCondition: NewSold by: wfyb

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