Best Electric Unicycles for Beginners, Advanced, and Expert Riders
Beginners: 10-20 MPH Electric Unicycles • Advanced Riders: 30 MPH Electric Unicycles • Expert Riders: +40 MPH Electric Unicycles
One Wheel Electric Unicycle
Electric Unicycles are among the most enjoyable, light, powerful, and portable electric vehicles available. Electric unicycles, also known as EUCs or Unis, are sweeping the personal electric vehicle market, moving from a niche market to a highly sought-after personal mobility device category.
Electric unicycles are directed by leaning and twisting your body and feet, and are controlled by leaning forwards or backwards. The throttle and breaking of the electric unicycle device are controlled by a self-balancing gyroscope and accelerometer.
BEST 2022 EUC’s by Category – Editors Pick
Electric Unicycles come in a variety of sizes, battery configurations, performance specs, and premium features. Check out the best Electric Unicycles for beginner, advanced, and extreme riders.
Electric Unicycle Buyers Guide
Most Popular Electric Unicycles for 2022
The price of an electric unicycle is determined by its power, range, speed, design, battery pack, outer shell, and added features. The following EUCs are extremely powerful and should only be used by adults. To begin, new riders should get a lower-powered beginner wheel. More advanced and powerful wheels will be easier to control as your balance, foot muscles, and coordination improve. Ride safely, and it’s recommended that you wear a helmet while having fun!
Rider note: there has been issues with defects with Electric Unicycles, check out this tracker for more information.
Best Electric Unicycles by Make, Model, and Price
🔌 Electric Unicycle Specs are updated weekly, please let us know if any of the specs are off. Good luck with your search guys, you’re going to have a blast on your new wheel! Contact info@vroomin.com
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Database Updates:
- Updated Molicel wheels by eWheels (4/19/2022)
- Added Inmotion V12HT (4/4/2022)
- Added Begode Master (3/22/2022)
Best Beginner Electric Unicycles (20+ MPH):
Best Advanced Electric Unicycles (30+ MPH):
Best Extreme Performance Electric Unicycles (40+ MPH):
- Begode EX.N
- Veteran Sherman MAX
- King Song S22
- Extreme Bull Commander
- Begode RS HS
- Inmotion V12 HS
- Begode Master
Best Electric Unicycles by Price, Top Speed, and Range
Electric Unicycle News & Deals
2022 New Electric Unicycle Wheels – Updated April 19, 2022
2022 will be an exciting year for electric unicycles, extreme performance wheels especially. Begode, one of the industry’s oldest EUC businesses, has been producing new high torque and suspension wheels at a breakneck pace.
Below are some of the most recent and eagerly anticipated performance wheels:
Inmotion V12HT (High Torque) Electric Unicycle
You want power, speed, and acceleration? Come get some.
What people fail to understand is that, when push comes to shove, it’s all about thrust baby. While everyone is obsessed with high speeds, it is the off-the-line acceleration that captures our hearts and eyes; Inmotion understands this and launched the Inmotion V12HT. Inmotion has upped the ante further by equipping the V12HT with a beefier 2.8KW motor, high capacity durable mosfets, a wider rim, and all the high quality construction materials, features, and software that Inmotion is renowned for.
Let’s face it, quality and performance are crucial, and just as you wouldn’t want to wear a cheap watch or pair of shoes, why should an electric unicycle be any different? Inmotion is supplying it, and with the performance that enables riders to effortlessly climb 45-degree slopes. You want muscle, speed, and quality? With the 37 MPH V12HT, you can have it all and more.
- Model: Inmotion V12HT Electric Unicycle
- Wheel Type: Advanced Riders
- Price: $2,499
- Power: 2.8KW
- Top Speed: 37 MPH
- Range: 70 Miles
- Battery: 100.8V, 1,750Wh
- Weight: 64 lbs
- Features: Color touchscreen display, Bluetooth speaker, atmospheric LED lighting
King Song S22 (S20) Electric Unicycle
The S22 has received the most attention as one of the best electric unicycles available. Its robust suspension, exoskeleton shell design, fully integrated amenities, and seductive raw appearance make it one of the most sought-after wheels in 2022. The reviews have been mostly positive, thanks to a slew of YouTubers who have been releasing video after video of the S22.
Most riders want a high-quality machine with a top speed of 40 mph and a reasonable range that isn’t too hefty to carry anywhere. Whoever was in charge of the s22’s design and marketing deserves a round of praise; the s22 is a well-made machine that is also one of the most sought-after.
- Model: King Song Electric Unicycle
- Wheel Type: Expert Riders
- Price: $3,200
- Max Speed: 43 MPH
- Battery: 126V 2220wh, Smart BMS
- Motor: 3300W
- Suspension: 130mm suspension -75mm spring travel
- Display: Integrated Display
- Features: Spiked Pedals, Custom Power Pads, Replaceable Bumper, Integrated Kickstand
- Lighting: Rear Turn Signals
Begode Master Electric Unicycle
The Master, which uses a large 134V 2400WH battery and a C38 High Torque motor, will go head-to-head with the King Song S22. The Begode Master EUC is expected to arrive in the United States in July.
Without a doubt, the Begode Master is one of the most anticipated high-performance electric unicycles for 2022. Everything about it, from its 134V powertrain to its peak speed of more than 50 mph and a slew of extras like cushioning, pedals, lights, and suspension, makes it a viable competitor in the category of “fastest wheels on the globe.” While Begode has had some troubles with quality control and battery fires in the past, manufacturers have been made aware of the most common problems, and here’s hoping it’s enough to demonstrate a wheel that works flawlessly.
Each stage of the process, from the battery pack to the third-party inspection, stress testing, and preproduction evaluation, has been meticulously planned and executed to ensure that this 50-mph wheel is durable and reliable, and maybe putting an end to the debate over who has the best damn wheel on the market.
Despite the fact that the master is not as polished or well-marketed as its rivals, Begode hopes to seize the limelight and reclaim the trust of riders seeking the greatest distance and speed possible. The issue now is which is more critical: increased range or increased speed?
- Pricing: The Begode Master is expected to cost $3,250 for either battery option, plus $500 to secure your spot in line.
- Battery: Two LiTech battery pack choices include: High Range Samsung 50E (10A, 2400WH) or High Power Samsung 40T (35A, 1920WH) capacity
- LiTech Battery Pack: Max voltage of 134.4V/102.4V nominal, in a 32s4p
- Max Voltage: 134.4V/102.4V nominal (32s4p)
- Tires: 18×3″ knobby tire
- Suspension: 80mm/3.15″ of travel, shock has reverse chamber for rebound
- Pedals: Die-cast 13.1″ XL
- Shipping: The Master’s first shipment will be in May, with arrival in US ports in June/July.
🚀 OPTION 1: High-power Samsung 40T 21700 cells
- 35A output, 1,920Wh capacity
- Less risk overheating in sustained output, less risk of low-voltage brown outs
- Superior hill climb
- Faster charging
- Improved cycle life
- Controller to regulate the max speed under low battery conditions
🚀 OPTION 2: High-range Samsung 50E 21700 cells
- 10A output, 2,400Wh capacity
- Longer range & capacity for long distance
- Controller to regulate the max speed under low battery conditions
Begode EX2S Electric Unicycle
Begode has released another set of suspension wheels, this time with a 100V pack, 20″ wheels, and a C38 High Torque Motor; this one may even compete with Begodes/Extreme Bull’s previous extreme performance wheels. The Begode EX2S EUC is expected to arrive in the United States in April or March.
Extreme Bull XMEN Electric Unicycle
The XMEN is another Begode performance wheel with a metal frame and 100V, 1800WH, HS C30, and HT C38 motor options. As an added bonus, the wheel comes with spiked pedals and performance pads. There is no news on who will carry the Extreme Bull XMEN or when they will arrive in North America.
Inmotion V13 Electric Unicycle
Although there isn’t much information available now, riders should expect another Inmotion extreme performance wheel. Inmotion would not budge for any information or specifications. The V13 has the potential to compete with the most powerful EUCs from King Song, Veterans, and Begodes.
Begode RS Resolute Electric Unicycle
The RS variant has been updated to include a 116V LiFePo4 battery pack and a C38 High Torque motor in reaction to the wheel fires concerning Begode’s build quality.
How many miles can you expect per battery charge?
Riders may expect at least 50-60% of the quoted range per battery charge on most electric unicycles. Riders who travel at lesser speeds rather than top speeds can approach the promised range. Temperature, hill climbs, and net weight all have an impact on range. The majority of range claims are based on 160-pound riders riding at low speeds.
- Expected range will be lowered by high-speed, steep hill climbs.
- It’s best to have more range than your normal commute when looking for commuter models
- It’s better to have more in case you forget to charge your battery pack.
How Heavy are Electric Unicycles?
Each electric unicycle has its own set of components, features, and is designed for certain applications. Beginner 20 MPH electric unicycles weigh between 15 and 35 pounds, advanced 30 MPH models weigh between 40 and 60 pounds, and extreme performance 40 MPH versions weigh between 60 and 100 pounds. Longer range, higher torque motors, and higher top speed are all features of heavier vehicles. At least one model from each category is common among enthusiasts!
- 20 MPH EUC’s are light weight and perfect for last mile solutions (train stops, groceries, work, etc)
- 30 MPH EUC’s are powerful, light weight, and great for commuting (train stops, groceries, work, etc)
- +40 MPH EUC’s are heavy, powerful, long-range, and great for extreme performance riders (heavy, not the best for commuting)
How much is an Electric Unicycle?
Electric unicycles are a fun, portable, and pricey mode of transportation; new electric unicycles can cost anywhere from $500 to over $4,000. The price of each unicycle is determined by essential features such as the motor, top speed, battery quality, extra features, and brand reputation. The more expensive a unit is, the better the brand’s reputation, build quality, and features are. The cost of a wheel is directly proportional to its weight; the heavier the wheel, the larger the battery, and the longer the range, the higher the price.
- EUC’s are priced by performance, reputation, and build quality
- Heavier wheels tend to cost more, owing to larger batteries and longer range
- Beginner models range from $500 – $1,400
- Advanced models range from $1,500 – $2,100
- Extreme models range from $2,200 – $5,000
- Inmotion, King Song, Begode, and Leaperkim and the key players in the EUC market
What does EUC mean?
EUC is a short acronym for “Electric Unicycle”. Newer riders in the community often call electric unicycles by other terms such as monowheel, one wheel scooter, motorized unicycle, electric wheel, one wheel electric scooter, electric one wheel, single wheel scooter, single wheel scooter and more. All of these terms refer to the same type of electric unicycles, riders in the EUC community also refer to their wheels as UNI’s for short.
Are Electric Unicycles safe?
It’s best to enjoy and operate it while wearing personal protection equipment, much like any other personal electric vehicle such as electric scooters and electric bicycles. In the event of a fall, wear protective gear such as a full face helmet, gloves, knee pads, and wrist guards. While electric unicycle technology is still in its infancy, the majority of models are relatively safe to own and ride. Please verify with your local dealer and study the EUC faults section below for product recalls and component malfunctions.
Benefits of Riding Electric Unicycles
- Powerful: New models can reach speeds of up to 50 miles per hour.
- Long-range: Premium models can travel for more than 100 miles on a single charge.
- Lightweight: Electric unicycles are small, light, and easy to transport.
- Portability: It is simple to transport and carry on buses, trains, and other modes of public transportation.
- Silent: Does not produce noise pollution
- Cost savings: Beginner EUCs can save money on gas and public transportation.
- Fun: Riding an EUC is far more exciting than sitting in traffic or waiting for a bus.
What is the Best Electric Unicycle?
For each rider and situation, the optimal electric unicycle will be different. Some riders prefer light starting models that reach 20 mph, while others like 30 mph wheels with a longer range, and the brave prefer +40 mph wheels with a range of over 100 miles! The higher the cost and experience required to buy and run a larger and faster wheel, the higher the cost and experience required.
Beginner 20 MPH Electric Unicycles: Beginner wheels are popular because they are easy to learn on, have short commutes, and are affordable. 20 MPH wheels typically weigh 20-30 pounds, have a top speed of 20 MPH, and cost $500-$1,500.
- Best Beginner EUC’s: Begode MCM5, Begode MTEN3, King Song 16S, Inmotion V8S
Advanced 30 MPH Electric Unicycles: Advanced wheels are in the center of the EUC range, with a top speed of 30 MPH, a chassis weight of 30-60 lbs, and a range of 30 to 60 miles. Advanced EUCs might cost up to $2,500, but they are well worth having.
- Best Advanced Performance Electric Unicycles: King Song S18, Inmotion V11, Tesla V3, Begode Nikola+, Inmotion V10F, Begode RS HT
Extreme +40 MPH Electric Unicycles: Extreme performance models are the most expensive, and for good reason. They are the most fun, heaviest, and fastest of the groupings. Extreme variants include a 60-pound chassis, a top speed of +40 miles per hour, and a range of more than 100 miles! These extreme-performance electric unicycles are not for the faint of heart and can travel great distances at rapid speeds.
- Best Extreme Performance EUC’s: Begode EX.N, Veteran Sherman MAX, King Song S22, Extreme Bull Commander, Veteran Abrams, Begode RS HS
eWheels Electric Unicycle Riding Hack
How Hard is it to Ride an Electric Unicycle?
Easy to ride, but challenging to learn
It’s much easier to master the electric unicycle than you may imagine; once you get the feel of it, it’s actually quite straightforward. We’ve seen EUC riders as range from 10 years old, up to 60 (age isn’t a factor). There are no unique physical abilities or athleticism requires required, and it’s much like acquiring a new skill in that you can learn, grow, and improve with consistent practice. It’s like learning to ride a bike for the first time; it’s challenging at first, but once you get the hang of it, it’s a lot of fun.
How Long Will It Take To Learn?
Take it easy
Everyone progresses at their own pace when learning to ride. Some riders can mount and ride in hours, while others will require several days. The goal is to strengthen your foot muscles, balance, and coordination so that you can ride at maximum speed. It could take weeks to learn how to start, move, stop, and flow with traffic in a safe manner. As a result of the process, you should expect mild bruising on your feet, ankles, and calves. Please take your time, learn at your own pace, and proceed with safety in each scenario. Try to relax and enjoy the experience; it will be one to remember.
What is the Best EUC Brand?
Begode (previously Gotway), King Song, Inmotion, and Leaperkim are the top players on the electric unicycle industry right now. Despite the fact that the EUC sport and market are still in their infancy, these major players now produce the greatest quality and volume of wheels available. Each company has had product quality difficulties, recalls, and even battery fires as a result of implementing new technology.
King Song Intelligence Co., LTD
King Song, which was founded in 2012, made power bank protection boards with their own patented surface mount technology. With ten years of experience in the board industry, king song has used their knowledge to make electric scooters, electric unicycles, and bicycles, as well as other types of boards. At the moment, King Song has 11 departments that deal with invention, manufacturing, and quality control. The main goal of King Songs is to give the world a safe and fun way to get around, cut down on urban congestion, and let riders enjoy the outdoors.
Guangzhou Veteran Intelligent Technology Ltd.
Leaperkim is a venture-backed technology company founded by a group of engineering partners. Leaperkim focuses on the development of software and technology for self-balancing electric vehicles, such as electric unicycles. The Leaperkim team is focused on research, development, production, sales, service, and manufacturing. Our organization is dedicated to developing more powerful and safe electric unicycles and scooters. By strictly supervising manufacturing and maintaining quality control, we ensure that our customers receive high-quality, high-performance unicycles.
Inmotion Technologies co.,LTD
Inmotion, formed in 2012 and headquartered in Shenzhen, China, is dedicated to becoming the global leader in self-balancing technology with the goal of enhancing commuter experience. Our team members at Inmotion are passionate about researching, creating, testing, and promoting robots and sensor-controlled vehicles. The company’s philosophy is to keep life dynamic, fascinating, and pleasurable. Inmotion is committed to bringing electric scooters and unicycles to every home and revolutionizing short-distance mobility. Through continuous research, invention, and manufacture, Inmotion’s major goal is to build the most lightweight, ecologically friendly, and portable personal electric vehicles possible.
Dongguan Begode Intelligent TECHNOLOGIES CO.,LTD
Begode, founded in 2014, is a pioneer in the research and development of mainboard hardware, software, and brushless motors for personal electric vehicles. Begode’s research and development department has the largest library of electric unicycles in the industry. Electric unicycles, electric skateboards, and scooters are all part of Begode’s product line. Begode’s major goal is to supply commuters with the highest-quality and most efficient electric vehicles available.
Electric Unicycle defects, recalls, and malfunctions
Electric unicycles are a relatively new technology that is generally safe to purchase and ride. There have been product flaws, malfunctions, and even fires as the market has grown. For controller failures and battery fires, keep an eye on the electricunicycle.org live tracker.
- Begode is credited with advancing EUC technology to its current state. While Begode has some of the best-performing models, it also has the highest rate of battery fires and controller failures.
- The root causes of battery fires are unknown, however they could be related to quality control, batteries, overuse, and other factors.
- King Song and Inmotion are powerful brands, their models are catching up to Begode in performance, and surpassing them in innovation and built quality
- Leaperkim is a newcomer to the industry, but its Sherman and Abrams wheels are among the best-performing and highest-quality wheels available.
- Warranty: Major/Minor issues with materials, controllers, tires, rims, and other small aspects have plagued all brands. In the event of a quality issue, your purchase warranty should cover it.
- Research: Any problems, quality control difficulties, or model batches should be sent to your distributor, since they are the most knowledgeable about their products.
- Water Usage: Riding in deep water or crashing your EUC can cause it to malfunction; therefore, please ride carefully. In most circumstances, light rain riding is acceptable.
- Protective gear: While the EUC sport is enjoyable, there is a chance of injury. Please use caution when operating your equipment and wear PPE.
ElectricUnicycle.org
Forum.electricunicycle.org is one of the best forums and community’s for all things related to electric unicycles. Research, engage, and interact with riders from all across the world. EUC.org also has a facebook group that allows riders to interacting in real time.
Electric Unicycle Technical Terminology
Jason McNeil (eWheels) proposed manufacturer specs standardization around ‘speed’, ‘range’, ‘power’. Terms proposed are found below:
- Cruising Speed: the maximum manufacturer-design speed on a level, smooth course with a rider weighing 70kg and no audible warnings. This should be the average speed from 100% to 33% battery capacity.
- Max Sustained Speed: Unlike cruising speed, this is the speed at which the Wheel can be ridden ‘safely’ with little risk of power cut-outs, but above the [initial] audible alarm.
- Max Speed: the highest speed at which there is still some margin (e.g., 3kph) before the power is cut off (same criteria as above). In contrast to the cruising speed, it can be a ‘peak’ figure when the battery pack is fully charged. Max Speed does not apply to wheels with pedal tilt-back greater than 15°.
- Braking Distance: the distance required for a 70kg rider to come to a complete stop from a speed of 16kph (a speed at which most Wheels should be able to reach)
- Range: continuous riding on a level and smooth course with a 70kg rider until the EU generates the “get off now alarm.” The manufacturer may choose the speed at which this test is performed, but must declare it on the results.
- Sustained Power: the continuous mechanical motor output rating that does not jeopardize the battery, control board, or motor.
- Peak power: is defined as mechanical motor output for a period of no more than 10 seconds. The battery pack, control board, and motor may experience some transient ‘stress’, but no irreversible damage or degradation should occur.
- WH Rating: The EU defines usable Wh as the energy available from a fully charged cell down to the cut-off threshold set by the BMS/control-board.
- Maximum incline: in degrees, to support a 70kg rider up a 10-meter-high incline (at a minimum).
- Charging time: the amount of time it takes to fully charge a battery from a completely depleted state.
EUC Components
Cut-off or cut-out
There are (at least) two types of cut-offs that can occur with an EUC: the first is what I’ve referred to as “mainboard induced cut-off,” also known as “[motor] shutdown” or “[high/max]-speed cut-out,” and the second is the BMS cut-off.
Reset
Resetting a wheel entails turning it off and on again. Many wheels require you to do this after the motor has shut down, though some automatically reset when turned upright after a fall.
RPM (Rounds per minute)
RPM is a measure of the motor’s turning speed, or how many total rounds (turns) the motor performs per minute
MOSFET
MOSFET stands for “Metal Oxide Semiconductor Field Effect Transistor,” and is a type of power transistor used in mainboards (usually in groups of 6 or 12) to drive the motor by controlling current flow in the three phases. When discussing the technical details of mainboards or when someone has a burned board, this term is frequently used (one of the most common reasons of failed board is burned MOSFETs).
Riding Terms (electricunicycle.org)
Idling
Idling is a term used to describe the act of moving the EUC back and forth while remaining relatively stationary. This is taxing on the motor (constantly changing direction) and quickly depletes your battery, but it can be useful for waiting for a traffic light to change, for example.
Leaning
Leaning is the act of moving your center of gravity and controlling the EUC with your body. To accelerate/decelerate or change direction, you lean forwards and backwards. To turn the EUC, you usually lean in the direction you want to turn (left or right), similar to how you would turn a motorcycle or bike at a faster speed, though you can also use your hips to “swivel” around for tight in-place turns, at least at slow speeds.
Out-leaning or over-leaning
Out-lean / overlean is a term used to describe a situation in which the rider leans (usually) forwards so much that the wheel can no longer keep him/her balanced (inadequate torque), which usually results in the rider dismounting (or falling). Out-leaning is most common at high speeds or on uphills, when the wheel motor cannot produce enough torque to keep the wheel upright as the rider continues to lean forward. It usually happens only after the full tilt-back (but not always, especially when accelerating quickly, the wheel may not have enough torque to tilt-back), so most people shouldn’t be able to do it by accident unless it’s due to a low battery (if the tilt-back is based on speed).
Overpower
Overpowering a wheel refers to a situation similar to out-leaning and is often used as a synonym, but it appears to be more commonly used to describe a situation where the wheel cannot keep you balanced on level ground, such as when hitting a pothole that causes the wheel to tilt too far forward or simply out-leaning.
Overspeed
The term “overspeed” used to refer to the speed at which the mainboard cuts power to the motor. This was done (for the most part) with older, pre-2016 wheels. Most wheels nowadays (November 2017) will allow you to push it all the way to the end, but once you reach the maximum speed (which is at least somewhat dependent on the battery charge state), the voltage difference between the battery and the motor back-EMF (voltage induced by the turning motor) is too small to cause enough current and thus torque, and the rider ends up overleaning the wheel.
Braking with force
This is a “unofficial” term for braking in which you push the wheel in front of you with your legs while simultaneously leaning back and pushing the pedals down to brake as quickly as possible. It takes some practice, but it’s not too difficult, and it’s a useful skill to have when you need to stop “on a dime.” But be warned: on rare occasions, this has resulted in the mainboard burning the mosfets, though this is no longer common, especially in higher-end power-wheels.
Tilt-back
Tilt-back is a safety feature in which the wheel begins to tilt the pedals backwards at higher speeds to warn the rider and prevent him or her from leaning more forward. While it is possible to lean more and try to gain speed, doing so may be dangerous because you may overpower the wheel. Most wheels have this (many wheels allow the user to adjust the tilt-back speeds with an app), but some older wheels do not (for example older Gotways and Firewheel).
EUC Components (electricunicycle.org)
At a high level, an EUC is made up of four parts: a tire/pedal assembly with a motor in the hub, a mainboard, a battery or batteries, and the shell that holds everything together.
Electric Unicycle Battery
A battery is a component of a unicycle that stores energy to power the motor and the electronics. Most wheels use a battery pack made of Lithium Ion -cells (which come in a variety of chemistries, brands, and models), typically 16 (around 48-67V empty/full) or 20 (60-84V) cells in series to achieve the high voltage required to drive the motor, and one or more of these packs to gain high capacity. The total capacity of the battery packs is typically displayed in Watthours (Wh), and it appears that 10-20Wh are required per kilometer ridden on average, though this may vary between different EUCs, riders, and riding conditions. EUCs with larger battery capacities (typically achieved by connecting more 16/20-cell series in parallel and/or using higher capacity cells) not only go for longer on a single charge, but they also tend to keep their torque high even when the battery is depleted.
The BMS (Battery Management System)
This is a printed circuit board (PCB) that is typically found within one or more battery packs (although in some cases, like at least some IPS models, it can also be integrated directly into the mainboard). The BMS controls battery charging, cell balancing, and has some safeguards (which can sometimes be dangerous).
Firmware
Firmware is a piece of software on the mainboard that contains all of the wheel’s logics: alarms, speed limits, tilt-back, motor driving logics, balancing the wheel, communicating with a possible mobile phone app via Bluetooth or other means, various types of monitoring and alarms (overspeed, overheat, low battery, over-tilt…).
Hall-sensor
Hall-sensors are magnetic field detection sensors. Inside the motor, such sensors are used to detect the motor’s position and RPM. This information is required by the mainboard logics in order to drive the motor. Furthermore, the electrical current sensing of the mainboard is commonly done with a chip based on the hall-effect, which is also required for certain types of motor driving algorithms such as Field-Oriented Control and to detect situations where the power output is approaching the limits.
Mainboard
This is the “heart” of the electric unicycle, which is typically a single printed circuit board (PCB) inside the unicycle, though more than one board may be present at times (for example, Firewheels have two boards, the secondary PCB controls things like lights and battery display). The mainboard contains one or more MCUs (MicroController Units, or the “brains” of the wheel), a power feed for the motor, a step-down switching-mode power supply for other electronics, a combined gyroscope/acceleration sensor (often called IMU, Inertial Measurement Unit, or MPU, Motion Processing Unit) for balancing, and usually something like a Bluetooth-chip for app support, LED control, possible display control,
Pedal
When riding, you place your feet on top of the pedal. Typically made of aluminum or steel, they come in a variety of shapes and sizes (often a little too small for western feet), and they have a significant impact on the riding comfort of the wheel (especially on longer trips). Pedal clearance (height from the ground) is also important in riding because low clearance can cause the pedal to hit the ground while leaning. The part that connects the pedal to the motor is commonly referred to as the Pedal arm, though other names have been used.
Shell
The shell or shells are the plastic covers that house the other components (mainboard, batteries, tire/motor assembly, etc.). Older wheels had a single shell made of two parts; more modern wheels have four parts to the shell, a “inner shell” that usually only covers the motor and to which the batteries, mainboard, and other components are connected, and separate “outer shells” that protect the electronics and batteries. The difference is that those with separate inner and outer shells are much easier to work with when performing repairs or other tasks, and they have better ingress protection (preventing moisture/water from entering the electronics / batteries).
Tire
Usually refers to the tire’s outermost rubber part, but it can also refer to the inner tube
eWheels Electric Unicycles & Scooters
One of the first companies to offer Personal Electric Vehicles in North America, eWheels is noted for its lightning-fast service and quick response time. With the help of Jason and the eWheels team, major PEV manufacturers collaborate on the creation and enhancement of new products. eWheels sells electric unicycles, bicycles, and E-scooters. As part of their EUC roster, Begode (Gotway) is joined by Inmotion and Veteran Sherman
Rev Rides Electric Unicycles & Scooters
Electric unicycles, bicycles, and scooters for sale in North America. Among the brands they represent are Vsett, Segway, Gotway, Inmotion, and King Song.
