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Electric Bike Kit 2020
Ever wished you had a little bit more “oomph” riding your bike up a big hill? Or have your legs got tired and you needed a rest, but were riding into the wind and couldn’t stop peddling? Have an extra bike sitting in the garage that you’d like to make a fun project of? Or maybe you’ve seen a motorized bike around town and think it just looks like fun.
Want to level up your traditional bicycle into a fabulous electric bike? The electric bike conversion kit is a great answer to people who find themselves in any of these scenarios. Seek for an electric bike kit. It is just out there much available for you. If you’re looking for something clean, safe, low-maintenance, and legal, this is really what you are looking for. It is definitely a simple and great idea. It lets you take a bike you already own and convert it into an electric bicycle in just a short period of time. Look for any local bicycle shop where you can buy a conversion kit and install it on your bicycles with all the ease by yourself.
The bicycle itself has been around since first conceived in France in the 1860s. And while you may think that adding a motor is something that came around much later (say the 1950s, at the earliest), you’d be wrong. In fact, people were adding motors to bicycles as soon as 1896 (the year the first of such bikes was patented), so even before the turn of the century!
Now, you can go out and buy a brand new electric bicycle with all sorts of features (and at a pretty hefty price), or you can take the simpler (and generally more affordable) route of buying an electric bike conversion kit to build one yourself.
The electric bike conversion kit lets you take an existing bicycle and add power in a way that best suits your desires for the bike. You get to choose where it is mounted, how much power and speed it’s capable of putting out, and even how that power is controlled (in response to pedal force, kicking in when needed, or through a throttle on the handlebar, when you decide you want extra power).
The great thing about electric bikes, in general, is that they are a great hybrid between people power and electric power. Unlike a scooter, the electric bike has pedals and can be powered partially, or entirely, with those pedals, just like a normal bike. You can then add power as needed or desired to give you the speed or momentum you’re looking for.
And the genesis of the electric bike conversion kit added even more flexibility, by allowing people to have the option of building the bike (as power is concerned, at least) on their own. So if you want a motorized bike without having to buy a fancy one, the conversion kit is definitely the way to go.
For the last years, the electric bike conversion kit industry has seen major growth in the market. The numbers of well established and competitive companies that sell conversion kits are quite increasing nowadays. There are actually a couple of core types of electric bike kits.
If you dream about having a new pair of an electric bicycle, you can choose these alternatives:
- Build your own electric bicycle from the ground up.
- Buy an off-the-shelf electric bicycle.
- Buy an electric bike kit and install it on a bicycle.
If you have to purchase a conversion kit, expect that this would include the following components: Motor; Battery; Controller; Console; Wires; Battery charger; Installation guide. Some kits also include Wheel(s); Brakes; Throttle, handlebars grips; Console with assisting/generating level; Carrying bag; Rear rack; Brake pullers; Pedal sensors (Pedelec conversion kits)Solar panels.
As far as structure is concerned, this electric bike kit offers a simple throttle drive system. All you need to do is to twist the throttle, and accordingly, the bike takes off. It doesn’t get any simpler than that. The system basically does not require that you pedal your bike, but pedaling in conjunction with the electric assistance will greatly improve your range and make your battery last longer.
History Of The Electric Bike Conversion Kit
As modes of transportation go, the bicycle has been one of the most important small-scale inventions ever made, second only to the automobile. Long-distance travel requires trains and airplanes, but for everyday use, the bicycle has made a huge difference in the way we get around. It is used by children who are too young to drive cars, and by adults who appreciate the affordability, fuel economy, portability (don’t have to pay for parking), and health benefits of the bike.
Now, there are bicycles that are improved by offering some power in acceleration, without losing convenience and portability. To convert your own beloved bicycle to one that runs on power, you’ll need to buy an electric bike conversion kit.
You might think that the electric bicycle is something that just came about in the past decade or two. But actually, the first patent for an electric bicycle was filed in 1895, a good 30 years after the first manual (non-powered) bicycle was made, but still more than a century ago.
Since those early models, motorized bikes have gotten much more advanced. You can buy them pre-assembled in a number of different setups, or you can buy just the electric bike conversion kit to add power to your existing bike.
One thing that all electric bikes share is the basic source of their added power: a small electric motor that is fueled by a rechargeable battery (or batteries). If you buy an electric bike that is designed to be such, it may have the engine or battery built-in someplace that is a little harder to see. It can be covered near the rear wheel.
But with an electric bike conversion kit, you can’t add on a covering. You will have to attach the battery someplace where it can rest (such as in a rear basket, for example).
Think an electric bike conversion kit is a cheap way of getting a motorcycle without having to pay a bigger price? Well, you may have to adjust your expectations. Whether with a kit or not, a motorized bicycle usually goes no faster than about 20 miles per hour. Plus, the difference between a motorized bicycle and a motorcycle or scooter is that the bicycle still relies on pedals as its primary source of propulsion. So getting a conversion kit to add power to your bike is fun, and a good way to add power for inclines, but doesn’t replace a full-blown automobile.
Top 5 Electric Bike Conversion Kits
Electric Bike Kit 2020 – Bafang BBS02B 48V 750W Ebike Motor
BAFANG BBS02B 48V 750W Ebike motors are usually mounted on premium electric bicycles that come with a premium cost (check it on Amazon by click on here). Our electric bike kit, if you can afford it! This conversion kit gives you all the premium electronics and you can save money on making your own electric bike. Mid-drive implies the motor is in the middle part of your bike. This kit isn’t something you should put on a $100 bike; there’s a lot of power involved and you should first have a quality mountain or road bike before you give it a lot of power. The kit has actually proven to be useful in making your biking experience extra delightful as well as thrilling than in the past.
If you do not like the rear wheel kit, then this is a good enough option. Both kits perform the same thing: transforming your bike into an electrical bike. The difference is the placement of the kit on your bicycle.
Features of Electric Bike Kit 2020 – Bafang BBS02B 48V 750W Ebike Motor
- Mid-drive motor BBS02B 48V 750W, brake lever or brake sensor,
- Thumb throttle, chainring wheel, crank, LCD display,
- Battery and charger (optional), speed sensor and magnets,1T4 wire, locknut, electric bike tool or headlight (free gift)
- Easily convert your pedal bike into a motorized bike within 1 hour.
- We will offer an installation video; Two riding Models (E-bike & Pedal Assisted bicycle) for you to choose, you can choose the E-bike to enjoy long time travel, and also exercise.

Parts of the mid-drive kit are created to be water-proof. This function gives the protection they need to carry out efficiently despite the weather. Bafang BBSHD Mid-drive motor kit is compatible with a fat bike, mountain bike, road bike, and so on. This kit is designed to fit a standard 68-73mm bottom bracket.
Being a mid-drive kit, after that expect a crank motor that operates on 750 watts and also 48V. The lithium battery makes certain that the electric motor has the power it requires to assure you comfortable cycling. The 120-rpm ranking on the electric motor additionally promotes its excellent performance on the bike it is made use of on.
Like most conversion kits, you’ll get everything you need in the package, from the nuts and bolts to the brake cranks, brake sensors, magnets, speed sensors, cables, and the thumb throttle. We found this set’s motor to be the quietest in our reviews. The electric motor controller constantly ensures you understand what is happening on the inside. It helps you to monitor it. In this manner, you can take the essential action for fun riding. If you’re not a well-versed bike mechanic, there’s absolutely no shame in taking your bike to a bike shop. For a small price, they’ll do the conversion work properly.
Safety and security is a vital aspect when it concerns bikes. Do not worry. As a result of the on the internet tracking system consisted of by the manufacturers, you can constantly know where your electric bike is at perpetuity. Thieves have nowhere to run to.
We did an extensive testimonial for this kit, taking a deep dive into its attributes and specifications!
Each of the parts in the kit has an incredibly stylish design that is just alluring to look at. They are additionally small sufficient to cut unneeded added weight on your bike. The black color matches well with any type of bike shade. You do not desire some shining parts on your instead dark bike. This is great for those people who choose to maintain their low profile!



Product description of Electric Bike Kit 2020 – Bafang BBS02B 48V 750W Ebike Motor
- Specifics:
Voltage:48V
Wattage:750W
Motor Type:Brushless Gear Motor
Bafang Motor Model:BBS02B
Bafang Motor Position:Mid Crank
Bafang Controller:Integrated Inside the Motor
Display:C961/C965/850C/860C/750C/C18/500C/SW102/750C bluetooth
Chainring:44T/46T/48T/52T

- Packing List
1.Bafang central motor(with integrated controller) 1pcs
2.C965/C961/860C/850C/750C/C18/500C/SW102/750C Bluetooth LCD display 1set
3.brake lever 1 pair
4.thumb throttle 1set
5.chain wheel 1pc
6.chain cover 1pc
7.crank 1pair
8.speed sensor and magnets 1set
9.1 to 4 cables 1pc
10.nuts 1set
11. headlight or tool 1pc
12.Battery and charger—optional
–Shark battery 48V 12Ah/17.5Ah
–Shark Battery 52V 14Ah
–Rear battery 48V 17.5Ah

Advantages and Disadvantages of the Electric Bike Kit 2020 – Bafang BBS02B 48V 750W Ebike Motor

Electric Bike Kit 2020 – AW Rear Wheel 48V 1000W Electric Bicycle Motor Kit – Best Budget Kit
If you have made a decision that the rear wheel electric bike kit is what fits you, then this AW brand is worth your money. This product has all the necessary design requirements that make up an exceptional conversion kit. You will certainly enjoy several features of it, particularly the price!
Features of AW Rear Wheel 48V 1000W Electric Bicycle Motor Kit
- 1000W 48V 26″ Electric Bicycle Rear Hub Conversion Kit, fit for 5 5/16″ rear dropout spacing, with a speed of 31 miles/h (50 km/h).
- Dual Mode Controller – Motor works under Hall effect and non-Hall effect, extend life for an electric bicycle.
- Durable Frame – Aluminum alloy frame for durability and stability.
- Convenient to Use
- Thumb throttle with battery monitor makes speed control as a breeze.
- Hand brakes shut off the motor automatically to save energy and improve safety.
- Environmental Protection – Powered by battery, without carbon dioxide emissions.

It depends on a 48 volt as well as 1000 watt motor. This gives your bike the power it needs to guide you through miles. The electric motor turns at 470 rpm making it fast sufficient to create power for your bike within the fastest time feasible.
A maximum speed of 50km/hr on this bike makes your bicycle an electric power moped, brushless hub motor for noiseless running, to fully enjoy the pleasure of riding. It will certainly take your locations and also allow you to run duties promptly. The electric motor has an extraordinary performance of 80% making it rewarding.
Mechanical bikes always have friction concerns due to the chains as well as gears. This influences motion at times requiring you to oil the relocating components. With a rear-wheel kit, there is no rubbing since there are no relocating parts. It is a smooth applying power straight to the roadway.
The recommended battery for this kit is an electrokinetic cell battery ( Li, lead-acid, NiMH battery, etc.) with a small voltage of 48v, and a small capacity not less than 17Ah. The 470rpm motor works under Hall effect and non-Hall effect. Brake handles may be unreliable, so installing a backup disk brake may be an excellent suggestion.
The motor controller works as it can be found in the double setting. There is a hall and also no hall result. This helps make your bike more resilient to obtain worth for your money.


Product description of Electric Bike Kit 2020 – AW Rear Wheel 48V 1000W Electric Bicycle Motor Kit

- Specification:
Overall Dimension: 25 13/16″ x 1 9/16″ (65.5 x 4 cm)
Axle Length: 7 11/16″ (19.5 cm)
Rear Dropout Spacing: 5 5/16″ (13.5 cm)
Spokes Length: 6 5/16″ (16 cm)
Controller Size: 8 1/4″ x 3 3/8″ x 1 3/4″ (21 x 8.5 x 4.5 cm)
The Number of Spokes: 36
Controller Power: 1000W
Motor Power: 1000W
Motor Voltage: 48V
Motor Rotating Speed: 470 RPM
Motor Torque: 40 to 45 N.m
High Motor Efficiency: more than 85%
Net weight: 24.71 Lbs (11.21 kg)
- Package Content:
1x 26″ Rear Wheel with Brushless Hub Motor
1x Battery Connection Cable
1x Electric Controller
2x Hand Brakes
2x Handle Grips
1x Thumb Throttle
1x Controller Bag
1x Set of Winding Pipe and Cable Tie
2x Terminal Boxes
1x Manual
Advantages and Disadvantages of the Electric Bike Kit 2020 – AW Rear Wheel 48V 1000W Electric Bicycle Motor Kit

Electric Bike Kit 2020 – AW Front Wheel 48V 1000W Electric Bicycle Motor Kit
The AW Front Wheel Electric Bicycle Motor Kit is an electric brand manufactured with a potent motor for better performance. It appears to be doing a good task in the field of electric bike conversion kit market. Aside from its back wheel kit (rear wheel kit), here comes it’s front wheel kit. The wheel is 24-by-1.95 -2.5 inches. A 26 inch variant at 1000 W is additionally offered. If you have a bike with such dimensions as well as you want a front wheel kit, this is the brand name to purchase.
It features a new and highly innovative LCD, which allows the user to appreciate the operations of their equipment better. The new construction also makes the system more stable, as well as, convenient during both the installation and maintenance procedures. integrated with the right battery this kit is pretty fast. Of course, it has an effective electric motor that deals with 48 V at 1000W, or 36 volts, and also 750 watts depending on which tire dimension you select.
For front wheel drive electric bicycle we do suggest the 750 W version, as previously discussed, the 1000 W electric motor applying power to the front wheel may feel really weird to those made use of to regular cycling. Keep in mind, when you cycle, you are using power to the rear wheel.
Features of Electric Bike Kit 2020 – AW Front Wheel 48V 1000W Electric Bicycle Motor Kit
- 1000W 48V 26″ Electric Bicycle Front Hub Conversion Kit, fit for 3 15/16″ front dropout spacing, with a speed of 28 miles/h (45 km/h).
- Dual Mode Controller – Motor works under Hall effect and non-Hall effect, extend life for electric bicycle
- LCD for Data Display – Shows battery condition, speed, distance, PAS, trip time, and error codes for troubleshooting, also cruise.
- Pedal Assist Sensor – To sense your pedal cadence and accordingly adjust motor turning rate, get power assistant without using the throttle, great for a long-distance journey.
- Durable Frame – Aluminum alloy frame for durability and stability.
- Convenient to Use – Thumb throttle makes speed control as a breeze Hand brakes shut off the motor automatically to save energy and improve safety.
- Environmental Protection – Powered by battery, without carbon dioxide emissions.

The engine runs for 470rpm offering you a terrific experience when cycling. It has an 80% performance making it, even more, drawing for customers. Such performance raise purchases of AW kits.
The 40mm tire is best for riding on whichever terrain. The rim is more powerful as it is enhanced to guarantee it lasts much longer. The controller allows you to comply with whatever is taking place on your bike such as the rate. Its double mode with a Hall Impact, no Hall Result device, makes it amazing. It extends the bike’s lifetime.
You will certainly enjoy the handlebar holds. They ensure your hands fit when biking; there are no instances of hands moving or sliding be it unintentional or because of wetness. The grips likewise prevent blisters, which can avoid you from enjoying cycling.
The kit makes use of a variety of battery types consisting of lithium, lead-acid and NiMH. Whatever battery kind you choose, it needs to have a nominal voltage of 48V and 17Ah. The LCD keeps you abreast of the important functions of the bike conversion kit such as battery power, gas mileage, rate, time, and equipment.
The Pedal Support System (PSA) permits you to cycle your bike while using the electrical mode. This adaptability guarantees you acquire the most out of biking. The pedal system offers wonderful exercise for your legs. If your legs burn out then you can switch over to driving your bike; no pedaling required. The rate throttle will ensure you are cycling at the right, comfy speed.
The lugging bag is something to like regarding this kit. It assists you to handle your storage area as well as maintains the kit’s components in one location. You will have an easy time putting together the components. There is nothing as discouraging as the yearning to transform your regular bike into an electric one than finding that some components are missing. The bag will conserve you the frustration.
The fact that there is a different space guaranteed with a zipper for the controller indicates the supplier recognizes just how fragile it is. I indicate you can not keep the metallic parts of the kit in the exact same place as the controller which as a display/monitor area.
The other things that feature the package include brake pullers, battery connection wire, fuse, and wire tie/winding pipeline.


Product description of Electric Bike Kit 2020 – AW Front Wheel 48V 1000W Electric Bicycle Motor Kit

- Specification:
Overall Dimension: 25 3/16″ x 13/16″ (64 x 2 cm)
Axle Length: 6 13/16″ (17.3 cm)
Front Dropout Spacing: 3 15/16″ (10 cm)
Spokes Length: 6 5/16″ (16 cm)
The Number of Spokes: 36
Controller Power: 1000W
Motor Power: 1000W
Motor Voltage: 48V
Motor Rotating Speed: 480 RPM
High Motor Efficiency: 80%
Net weight: 24.25 Lbs (11 kg)
- Package Content:
1x 26″ Front Wheel with Brushless Hub Motor
1x Electric Controller
2x Hand Brakes
1x Thumb Throttle
2x Handle Grips
1x LCD Display
1x Pedal Assist Sensor
1x Controller Bag
1x Battery Connection Cable
1x Fuse Accessory
1x Rope
1x Set of Widing Pipe and Cable Tie
1x Manual


Advantages and Disadvantages of the Electric Bike Kit 2020 – AW Front Wheel 48V 1000W Electric Bicycle Motor Kit

Electric Bike Kit 2020 – JAXPETY 48V 1000W Electric Bicycle Cycle E Bike
Jaxpety has an excellent electrical kit with a battery that has lots of customers liking it. It is a front-wheel electrical conversion set.
The front-wheel package gives you a lot more versatility on your bike. Like the rear wheel kit, you require to change your old wheel with the Jaxpety’s front wheel. Nonetheless, you can keep the old tire if you feel it suffices to hold Jaxpety’s wheel in place as well as keep you going on the road. Security and compatibility are critical right here.
Features of Electric Bike Kit 2020 – JAXPETY 48V 1000W Electric Bicycle Cycle E Bike

- 48V 1000W and 750W super power brushless gearless hub motor.
- Restricted to 750W and 19.88mile/h by default as a road-legal kit
- Crank speed sensor for pedal assist, Aluminum alloy powerful controller
- Nylon tire, alloy rim, and stainless steel spokes.
- Rare-earth metal magnates are used in the motor to efficiently produce large power
- Aluminum alloy powerful controller guarantee big current supply
- Twist throttle has battery level display and power-cut off button
- Offer 100% satisfaction guarantee
You will not take more than an hour installing the kit. Also, it is super easy having it on your bike. The motor is rated 48V 1000W (downrated to 750W to make it road legal in the USA) making it powerful to take you up and down the hill with a lot of ease. Besides the rating, it has a brushless hub eliminating friction and unnecessary noise during cycling.
About the type of battery; this Jaxpety model comes with an 11.4 Ah lithium battery. 11.4 Ah is above the standard 10 Ah, which you will find in most kits, which will come needed if you plan on using all of its incredible power.
However, lithium is always preferred due to its efficiency and weight. Additionally, it comes with a battery bag, making it easy when moving it around from it’s the charger to the e-bike for example.
The kit eliminates the need for a drive system with chains and gears. This simplified kit makes it lighter, frictionless, and more efficient at its performance. About speed, get ready to enjoy 28 MPH thanks to the motor rotation of 470RPM. The motor has an efficiency of 80 % making it great.
The dual-mode controller ensures the increased efficiency of the tool. Buyers have a one-year warranty, a free replacement, and a 100% money-back guarantee to enjoy.
One concern we have with such a powerful front-wheel drive kit is that it feels really weird when you apply the full torque. You feel like you are being pulled by the motor, it might be something you like, but if you have not tried a 1000 W motor we suggest you install it on the rear wheel before trying a front wheel kit.
The kit comes with several other items such as a front wheel, motor, controller, harness, elastic rope, disc holes, thumb speed throttle, handlebar grips, and brake lever.


Product description of Electric Bike Kit 2020 – JAXPETY 48V 1000W Electric Bicycle Cycle E Bike

- Specification:
Material:aluminum alloy
Wheel Type:rear(includes tire)
Motor Power: 1000W/48V
Wheel weight:16.5 lbs
Spokes material:iron
Wheel size: 26″x1.75″
Controller: 48V / 126A / 12Mosfet
Motor diameter:5.31 inch

- Package Includes:
1x 48V 1000W Motor
1x 26″ Front Wheel / Rear Wheel
1x 48V Controller
2x Hand Brakes
1x Twist Throttle
1x Battery Power Indicator
2x Handle Grips
1x Harness
1x Battery Carrying Bag
1x User Manual



Advantages and Disadvantages of the Electric Bike Kit 2020 – JAXPETY 48V 1000W Electric Bicycle Cycle E Bike

Electric Bike Kit 2020 – Voilamart Electric Bicycle Wheel Kit 26″ Front Wheel 48V 1000W E-Bike Conversion Kit
The final of Top 5 Electric Bike Conversion Kits article is the Voilamart Electric Bicycle Wheel Kit. It is considered the most durable, efficient, and reliable by several customers in the world. This wheel kit is a front-wheel item powered by an outstanding brushless gearless electric motor. This motor operates at 28mph speed; hence it can be classified as a road-legal pedal bike conversion kit. The Voilamart wheel kit makes use of the pedal assistance system for far better riding efficiency. It features the capability of 200kg, which enables you to move around with loved ones quickly. Safety is a factor that hasn’t been overlooked either. For this wheel kit, the brake levers reduced the power supply, while the spin throttle presents your battery power at every factor, to maintain you updated.
The Voilamart bicycle electric motor kit includes an electric motor controller, front-wheel, pedal-assist crank sensor, and also a controller bag. No batteries are consisted of therefore you require to make an extra acquisition.
Features of Electric Bike Kit 2020 – Voilamart Electric Bicycle Wheel Kit 26″ Front Wheel 48V 1000W E-Bike Conversion Kit

- CE, EN15194 approved
- Restricted to 750W and 38km/h by default as a road-legal kit
- Nylon tire & alloy rim & stainless steel spokes
- Rare-earth metal magnet is used in the motor to efficiently produce large power
- Aluminum alloy powerful controller guarantee big current supply
- Twist throttle has battery level display and power-cut off button
- Brake Levers cut off the power supply to the motor safely
- Crank speed sensor for pedal assist



Product description of Electric Bike Kit 2020 – Voilamart Electric Bicycle Wheel Kit 26″ Front Wheel 48V 1000W E-Bike Conversion Kit

- Specification:
Wheel type: Front
Motor: Brushless gearless
Tire: Nylon
Rim: Alloy double wall
Torque: 45 N.M
Spokes: Steel, 12G x 2.6mm
Wheel Size: 26 inch
Wheel Axle: Length 175mm x Dia 10mm
Max load capacity: 330-440lb / 150-200kg
Net weight: 22lb / 10kg
Power Cord Length: 95cm
Mode 1 Power: 750W / 48V; Max speed: 24mph / 38 km/h
Mode 2 Power: 1000W / 48V; Max speed: 28mph / 45 km/h

- Package Includes:
1x Brushless Gearless Motor Front Wheel
1x Intelligent Motor Controller
1x Pedal Assist Crank Sensor
1x Cable Ties & Plastic Coil
1x Pair of Handle Bars (included Twist Throttle)
1x Controller Bag
1x Pair of Brake Handles
1x Manual

Advantages and Disadvantages of the Electric Bike Kit 2020 – Voilamart Electric Bicycle Wheel Kit 26″ Front Wheel 48V 1000W E-Bike Conversion Kit

Who Should Buy An Electric Bike Conversion Kit?
If you are thinking of buying an electric bike conversion kit but aren’t quite sure if it is the right decision for you, go through the following checklist. We’ll look at the purpose these kits serve, who would most benefit from them, and then which type of power control is the better option for your purposes.
What Does It Do?
Simply put, these kits take a standard, pedal bicycle and add an electric motor for extra power and speed when needed.
Why Will You Use It?
For kids who have no health problems or physical challenges, the purpose of an electric bike is largely just because it is fun. It gives kids a way of going faster than they do on a bike, but it is much safer than the motorized vehicles that adults drive (and that kids, of course, cannot).
An electric bike conversion kit can also be helpful for adults who find that they are having trouble always getting the power that they need while out riding. Of course, an electric bike is not a substitute for a motorcycle or scooter; they generally go a bit slower, and they cannot put out the power to get the distance that a motorcycle gets.
But say, for example, that you ride your bicycle to work. Yet there is a big hill or two that always forces you to get off and walk. Using an electric bike conversion kit gives you the flexibility to use your bike just like normal, and then hit the throttle when you come to the hill, to give you that extra “oomph” you need.
What Styles Are There?
There are generally two types of power delivery control for these electric bike conversion kits. One delivers power by detecting the amount of work you are doing. From pedal speed or pedal force, the engine gauges how much help you need and delivers that help accordingly. Your other choices are having a throttle or similar control mounted on the handlebar. This gives you more manual control of when the engine delivers power, and how much power it delivers. So if you’re going up a hill, you can decide to get as far as you want to own your own and then add power to help you finish, or if you are getting tired on a flat route and need to rest your legs, you can have the engine take over for a while. The choice is up to you.