Tag Archives: bike conversion kit - Page 3

Not sure it’s 27.5 or 29 inch bike conversion kit

Q: Good evening. I was referred to your shop from someone on a forum, and I’m hoping you can help me. I’m looking to convert my Trail 8 bike to a rear-wheel electric. I have very little understanding of mechanics, bike parts, and measurements so finding a kit that is the right size for my bike has been very difficult. I am confident that I can install the kit if I have the right one. If you don’t mind could you please have a look at my bike’s specifications and tell me which specific kit will fit my bike? I’m very motivated to purchase one. Thank you! 

A: Not sure it’s 27.5″ or 29 inch? (27.5 inch rim is smaller than 29 inch rim)

If tire size is 29 x 2.25″ — All of our 29 inch hub motor kits are fit for this tire.

How to choose bike conversion kit?
1. Check tire size, there is some words on tire (from picture,we can’t find tire size)
For example: if there is  29 x 2.25″

29 inch wheel size, 2.25″ is tire width…
All of our 29 inch hub motor fit for this 29 x 2.25″ tire

2. check front or rear fork width
For example: the dropout of this bike is 135mm (can’t find this info on your link)
All of our rear hub motor kits with max 7 speed fit for this 135mm rear dropout
(If you hope install 8 speed,9 speed.. the dropout should be a little larger than 135mm, if fork dropout can be a little large, to be 140mm, install 8 speed,9 speed on our rear hub motor is no problem)

Generally just 1 & 2 both fit for.. mount this hub motor kit to your bike is no problem.

(Nearly all of this kind bike’s rear dropout is 135mm or a little larger.. install is no problem)

21 speed is okay.
Front is 3 speed, rear is 7 speed..

Our 29 inch rear hub motor with 7 speed is fit for standard 135mm dropout.

(Some bike rear has 8 speed or 9 speed..)

Q: Ah okay I think I get it now. Sorry for my questions this is out of my knowledge area. So it looks like https://www.leafbike.com/products/diy-bike-conversion-kit/29-inch-48v-52v-1500w-rear-wheel-electric-hub-motor-kit-1065.html is going to be the one for me. I’ll make sure on that fork size tomorrow and check with my bike shop if they think the dropouts are sturdy enough. Just a couple more questions – do you have a 48V battery recommendation? And there an installation guide with the kit? 

1500W Leaf Motor with 20″ x 4″ wide “Fat Bike” wheel

Q:Do you sale 1500w or higher hub motor laced into wheel that is 20” diameter by 4” wide for fat tire bike? If so, what are the dropout width options for axle? Can axle dropout width be 150mm wide or even wider? I have a bike frame with 170mm dropout width. I can use torque arms and spacers to fill some of this space, but not too much.

If available please quote price for:
~1500w newest model hub motor with 20” diameter x 4” width wheel (pre-laced service)
~Need motor/wheel laced with 1 cross pattern. Radial lacing is acceptable but not preferred. Black spokes preferred.
~Need 150mm or wider axle dropout width.
~Need turn count which contains HIGHEST AMOUNT COOPER FILL
~Need temp sensor pre-installed in bike motor
~Need single speed freewheel (11 or 12 tooth preferred) pre-installed
~Need SHIPPING to U.S

Also, can you sale with 750W sticker or engrave on bike motor?

A: We can make this 20 * 4 wide Fat Bike wheel.
Please click below site. This is our 20 inch 48V 1000w Fat bike wheel – It’s 20 inch bike conversion kit for fat snow bike.

We also can make 1500w bike motor.
* 1500w with 20 * 4 — Okay. (If your tire is 20 * 4 “, 20 * 3” rim is much better fit for 20 *4” tire. Also,we have 20 *4” rim)
* Please click above site. Wheel looks the same this one.
* At least the dropout 170mm or more
* With temp
* Can use single speed.But min 16 tooth can be installed on this motor. (Can’t use 11 or 12 tooth,only no motor hub use this 11,12)
* Ship to USA is okay.

Q: The tire is “Stingray tire” type. 20″ * 4 1/4″. If you think 3″ wide wheel will fit better ok. 16t freewheel is ok. Rather 1500w if motor will handle more power. Which turn count do you recommend for speed 35mph?

A: We recommend leaf 13 * 5T winding rotor.

Received DIY kit does not work

I received your DIY electric bike kit about three weeks ago. 750W 36V with brushless controller. I have assembled it according to the instructions on your site, but one issue have arisen.Nothing happens as I turn the key and press the throttle. No sound, no movement. Every cable is connected as it should be. I’ve tested the battery with a multimeter,and the output is 36V, so there is nothing wrong there. I also tried connecting just the battery and the controller with no results.
I have tested the connection to the controller from the battery, and the multimeter reads 36V. The cables have been checked for bad connections,so I would think that the controller is faulty.

Answer 1:
The same problem to mine.At last I solve it.The problem comes from the wrong connecting.

Answer 2:
Remove all wires,except throttle and power wires.Twist your throttle,if still not run,please check the voltage from throttle.
The voltage of green and black wires is about 2.3V;
The voltage of red and black wires is about 4.5V.
If no any voltage from this throttle,check battery.If do have voltage input the controller,but no output from throttle.This controller may broken.Re-check wire connecting whether handle brake is hold off.

Answer 3:
Yeah,do it as Joe Horn said.
BTW,if your e bike kit is brushed,not brushless.
It’s easy.Connect two wires from your motor to the battery directly,the motor will run as the fastest speed at once.

Answer 4:
If the battery is no problem.Please test it as below:
1.Disconnect all external wires from brushless controller,except battery power wires and motor wires(blue,yellow and green three thick wires) and hall sensor wires(red,black,blue,yellow and green five thin wires);
2.Make your hub motor wheel in the air;
3.Find a three-pin throttle connector from motor controller,there are red,black and green three wires.Use a wire to jump red and green wires.
If your electric motor and controller are okay,it can run as the fastest speed suddenly.
If not,use your hand to turn your motor,be careful.Motor may run.
If work,problem may come from throttle wire connecting.
If still can’t work.Should use voltmeter to test motor hall sensor(five wires):
1.The voltage of red and black wires is approximate 4.5V
2.The voltage of blue and black wires is approximate 4.5V or 0V(use hand to turn motor,it will change from 4.5V-0V)
3.The voltage of yellow and black wires is approximate 0V or 4.5V(use hand to turn motor,it will change from 0V-4.5V)
4.The voltage of green and black wires is approximate 4.5V or 0V(use hand to turn motor,it will change from 4.5V-0V)
If can’t get voltage from these wires,controller may broken or motor hall sensor is broken.

Answer 5:
Re-check wire connecting and connectors,most of problems come from wrong wire connecting and loose connectors.
One in a thousand products’ fault.Any goods should test more than 2 times before we received.

Answer 6:
Thanks,all.I found the problem.The three pin male and female connectors can’t connect well.Re-made these two connectors,motor worked well without any noise.Perfect.

Answer 7:
Before ride your bike on road,had better to fix these connectors firm,if not,sometimes your e-bike will stop sudden when everything works well.

Answer 8:
I met this problem before,bike conversion kit can’t work,but shook cable,the system run as the fast speed.

Answer 9:
I re-made all connectors since received my first e bike kit.And connected all wires as leafmotor instruction,no any installation trouble.

BEST ANSWER:The fourth

36V 250W electric bike kit

There is also one of the most popular this days that is riding a bicycle is a great non-polluting way to get exercise and get around, but a steep hill or a long commute can turn into an unpleasantly sweaty affair. Converting a bicycle into an electric bicycle can create a vehicle with all the advantages of a regular bike, but with a little power assist to get past the disadvantages. You can assemble a set of components on your own or buy a matched electric bike conversion kit!

Standard Europe type: 26″ 36V 250W electric bike kit,15 miles per hour

Compare to buy a new electric bicycle,order an electric bike conversion kit to convert your existing common bicycle to be electric,less cost.

Leafmotor has all size of 36V 250W Europe type bike conversion kits for e-bikes,such as 12″ 16″ front/rear casting hub motor wheels and 20″ 24″ 26″ 700 28″ front/rear spoke hub motor wheels.

More info about key products:
1.Motor:36V 250W brushless geared motor,it’s more powerful than 250w brushless gearless motor.
Front motor can be installed disc brake on motor and is fit for standard 100mm front fork,rear motor can be both installed disc brake and freewheel that is fit for stardard 135mm rear fork.
2.Controller:36V brushless controller working with LCD.It’s a new product that can display speed, mileage,battery gauge etc.
3.Throttle:twist throttle or thumb throttle(Default is twist throttle)
4.Brake lever with low voltage switch off
5.Three button ON/OFF switch is used to control front&rear lights,horn,cruise…

check your electric bike conversion kit system

Received electric bike kit,but it doesn’t work.How to test this system?

When you put on your li battery,three leds on throttle should light together.If only red led is on,please check your battery.If your battery shows 59 volts and three leds is also on.But when you turn your throttle,only red led is on.The problem is from this EV battery.

Use a voltmeter to measure,supply power to your controller and measure as below:

1.Six-pin hall sensor connector(red,black,green,blue,yellow wires)
..The voltage between red and black wires is about 4.5V;
..The voltage between green and black wires is about 4.5V;(use your hand to turn the wheel,the voltage will change from 4.5V~0V)
..The voltage between blue and black wires is about 0V;(use your hand to turn the wheel,the voltage will change from 0V~4.5V)
..The voltage between yellow and black wires is about 4.5V;(use your hand to turn the wheel,the voltage will change from 4.5V~0V)

2.Three-pin connector to throttle(black,red,green wires)
..The voltage between red and black wires is about 4.5V;
..The voltage between green adn black wires is about 2.3V;

3.Two-pin connector to handle lever(white and black wires)
..The voltage between white and black wires is about 4.5V;

4.Two-pin connector to crusie(brown and black wires)
..The voltage between brown and black wires is about 4.5V;

5.Three-pin black SM connector is used for PAS.
6.1 pcs of purple wire should be connected to the positive of battery(It seems a lock)
7.Two grey wires are used for HALF/FULL speed.

If you can get these data,the system NO Problem.

Figure out how to Get Huge Savings in bike accessories

There are numerous positive aspects to using nitrous oxide in a race auto, but there are some points to be electric bike of as nicely. Though it is non-toxic and relatively stable at room temperature, it can generate a huge amount of energy when combined with a electric bike motor fuel injection technique. When the gas is injected into the intake manifold or appropriate prior to the cylinder in the vehicle, adequate energy can be made to destroy the engine if the mechanical structure is not reinforced for the big burst of electrical power. Although a appropriate temperature must also be maintained to stop excess levels of heat, this program for making more rapidly vehicles for the race track is located to be useful for a far better possibility of winning.

Mahindra 2 wheelers are one particular of the proud makers of the very first funky hunting sports bike. Mahindra mojo is a combination of style, raw electrical power, adrenaline and speed. All a single can say is that mahindra has rocked the Indian motorcycle marketplace with its debutant Mojo.

Mojo is a mixture of raw electrical power, royal looking, cozy seating and muscular appear.

Mahindra Mojo is 1 of the rarest bikes with lots of functions. When compared to other bikes in the segment of 300cc, Mojo truly stands out of the crowd with its globe class features and Italian design. There are ample of functions present in Mojo.

Vehicle Accessories: The Ideal Aftermarket Wheels

03. GPS Systems
– I think these are variety of the same as TV Screens: it has colors on it and you can get distracted by it. I guess it’s excellent since it shows you exactly where you need to have to go and all that jazz, but what if you get confused and just retain looking at the display? Then what takes place? You do not see where you are going and there’s a huge chance that you can get into an accident.

02. Cup Holders
– I think this is a lot more for men and women who drink hot coffee – which is almost certainly the majority of us. When you spill it, you will most likely end up swerving and just performing issues to other electric bike drivers that you truly shouldn’t do.

01. Limo Tints
– Usually, when you have really dark tinted windows, cops can’t see you this signifies that you think you can get away with doing whatever you want. These issues that you do maintain you super distracted from the road – particularly considering that you think that the cops can’t see what ever you’re performing in there.

I feel that these are most of the issues that can maintain folks like me and you genuinely distracted from putting all of our focus on driving. Sure I recognize that when you have folks in the auto, you are going to be talking to them, but they can see where you’re going so if you do something wrong, they can inform you your mistake. When you’re driving by your self, you don’t have that added security.

Be safe out there! Please & Thank you.

bike conversion accessories can make any basic-hunting car seem advanced and functional. The marketplace delivers several sorts of auto accessories. Some are meant to enhance the efficiency of your car even though other individuals greater the appearance of it.

You don’t have to turn to shops that sell quite pricey vehicle accessories when you want to increase your car. In case you’re looking for your car, go to be guided on what brand you should buy. There are merchants that sell bike accessories at a affordable value. Also, you can go online to verify the very best offers close to. You will be capable to make your vehicle a lot more comfortable and far more functional although saving money at the exact same time.

bike conversion or “tag-a-longs”

bike conversion or “tag-a-longs” as they are commonly known as connect to the seat pillar on the cycle and are also hinged in order for an older girl or boy of approximately 4 to 9 yrs old might be towed. Not unlike a tandem, trailer bikes for kids are simply the back portion of a child’s cycle without having a front wheel or steering. Children can freewheel or pedal together with the grownup. Certain products though not all, come with brakes and gears for your youngster to control. You may also find quite a few forms of trailer bikes may be folded for simple storage and transportation while other people prefer use cars as a mean of transportation. There are even tandem versions designed for towing two children as needed. We also have for luxury car services.

In contrast to the canvas covered child bike trailers that are suited to slightly younger children, tag-a-long’s allow the child to acquire a feeling for balance providing them with a “genuine” biking experience. They’re ideal for giving the kid a sense of independence and self-confidence, while at the same time teaching them about road safety. As a shared experience, the adult can point out various safety aspects such as the safest route and dealing with traffic etc, knowing that the child is safe behind and won’t wander out into the road.

You need to consider whether your child is old enough and has the wherewithal to stay on the bike safely at all times. The child has to be capable to be seated in comfort therefore proper size is vital. The child has to be in a position to reach the ground in comfort and also the pedals and handle bars. bike conversion in addition have weight limitations so it’s essential to check this because you do not want to place stress on the mechanism which hooks up on the bicycle.

Cycling having a tag-a-long will need a little practice and unlike child bike trailers that offer stability, you will probably find that as the child shifts and moves in the saddle, you’ll have to alter your own balance appropriately. Normally it takes a few weeks to really get comfortable when riding with one. With regards to safety, risk assessment really depends on the individual. For most the benefits of riding with trailer bikes for kids basically outweighs any dangers. Try to stay with cycle pathways and calmer streets where ever practical. Instead of turning across vehicle traffic, you might want to think about using pedestrian crossings. Additionally it is not advised you travel after dark using a tag-a-long because of issues with visibility. It’s vital to be sure that you possess the best cycle lights installed and you, together with your child have on reflective garments like a hi via cycling jacket. It’s a given your boy or girl must also use one of the numerous kids bike helmets which are out there.

Lastly, it is necessary for you to confirm the bike conversion kit are properly fixed to your main cycle to minimize possible risk of it getting unattached.

Cycling with trailer bikes for kids is tremendous fun and will allow you to really encourage the child to safely become involved in cycling from a young age. Spend time when deciding on one and get help and advice from your bike retailer prior to buying to be certain that you will enjoy the most suitable version as well as perfect size for the boy or girl is a fantastic site focused upon offering you the most popular offers on cycling products from your best trusted online stores. If you would like to find out more on bike conversion, follow the link.

The first exhibition bike conversion kit in Asia

The first exhibition in Asia bike conversion kit 27 at the Nanjing International Expo Center kicked off. Show this bike kit and spare parts as a professional sport bike trade show, the audience will build the most professional trading platform.

According to reports, this bike conversion kit exhibition 138 exhibitors from around the world brand, exhibits range from the vehicle to a variety of accessories, the German Pavilion of the effort to join the EU-China trade exchange building the bridge of communication.

Reporters yesterday in the main hall to see this car the world’s most luxurious bicycle, saw its black-gray metal body glow, and with a battery, or rather should be “electric bicycle.” Mr. display WOLGFANG charge, the car is hand-built, the body part is used for the F1 car and the electric power of Kevlar fiber, hand-frame. “We are using a carbon fiber material, and a one-time molding.” Sheet molding compounds are usually sold in rolls, after that they get cut into smaller pieces called “charges”. An in-depth guide about sheet molding compounds you can find at which is an authority in the field. They provide a lot of services, and are the best supplier for sheet molding compounds.

Reporters learned, Germany PG-Bike has been producing the most luxurious bike, priced from 400,000 yuan to 750,000 yuan range. Black Trail’s most expensive price 750,000 yuan, bike show in 2010 when it was exhibited in Europe, its high price also caused a great sensation. So what people will spend 750,000 yuan to buy a bike it? It is reported, PG-Bike net worth clients are a lot of money the class or the United States, the Middle East, Russia’s superstar. 2011, PG-Bike officially enter the Chinese market debut was held in Nanjing Asian bike show, they brought the world learned of the 667 limited edition Black Trail.

Concern is the high-end bike conversion kit exhibition area exhibition luxury brand bike conversion kit to allow the audience to feast their eyes, such as the German company a value of $ 750,000 limited edition bike conversion kit, 2008 Olympic champion and other vehicles are the audience themselves.

a bike with 5 bike conversion kits

Yesterday, two in track and field team in more than 80 children with a physical fitness training, a bike with 5 bike conversion kit , 7 a motorcycle wheel, a flat car of the big guys.

This car has to accompany over sized master bicycle through a decade of years free of charge to help people move, to be known as “the most cattle bicycle.”

“This car was amazing, very strenuous ride, to be sure …” Yesterday morning, a tall thin man riding a “bicycle” driving on Jiefang Road, especially Latin style.

Thousand Yuan “carts” to send their children to practice physical

This car “bicycle” about 5.5 meters long, 1.7 meters wide, the main by the 5 bike conversion kit, 7 a motorcycle wheel and form a flat car. “Bicycle” the owner, 55-year-old Cheng Yanming told reporters, this car “bicycle” is his 10 years “to build”, and may be accompanied by a 5 ride, average speed 10 km / hour, can carry up to 2 tons goods. “I have done before welders, the car is my old material from the waste station and market parts to spend 1,000 yuan Amoy, and finally welded assembled.” Cheng told reporters the old, making the car the most difficult part lies in the 5 pedal child while driving axle, although the old way in this car did not spend less effort, but he decided to donate this car is the second city of Bo sword school physical education teachers, two in track and field team to help children training in physical fitness, to help them in getting into ketosis quickly.

10 o’clock yesterday morning, the two member of the public’s help, the old way to his “bike” ride for two in track and field team training in Anshan City Sports Center (the two museums).

“I heard you free of charge to help many children to practice track and field, the lack of physical exercise bike, took my car to you send out.” Cheng said as the old car handed sword in the hands of Bo. Receive process sent the old “bicycle”, the Park sword personally experience a ride. “If you want to ride move very strenuous, but it is the children’s first bike fitness training.” Bo Jian said.

“Carts” service for free to help people move ten years

Although “the most cattle bicycle” has been donated to the Park for children sword physical training, but as long as people need, the old way will ride free car to fulfill its mission to help people move.

Old Cheng told reporters that he made the car’s original intention is to help people move free. 10 years ago, the old way off, the monthly income of only 1,000 yuan. However, when he saw that people often spend a lot of money for the move, the wanted to build a car free of charge to help people move. “Repairer” is successful, the old way and the disciples Wang Hongbo on the phone number on the car, also written on the side of the “free move” message.