Best Lightweight Electric Unicycles (2026): Easy to Carry, Still Useful
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The best lightweight electric unicycle is the King Song 14D Pro: 32 lb with a 265 lb load limit, a 420 Wh battery, UL 2272 certification and an angled telescopic trolley handle, for about $700.
If you want more range for little extra weight, the King Song 16S Pro doubles the battery to 840 Wh at 38.4 lb, the most watt-hours per pound of any wheel under 40 lb here. The lightest single-tire wheel is the 27.6 lb InMotion V6, and the lightest wheel with suspension is the InMotion V9 at 50.7 lb.
Light matters if you carry your wheel onto transit, up stairs or into a car trunk. We ranked wheels on weight, battery per pound, load limit, handle and certification, using the makers' own spec pages.
Our top picks at a glance
1. Best lightweight overall
King Song 14D ProWeight: 32 lb · Battery: 420 Wh · Wh per lb: 13.1 · Max load: 265 lb
2. Most battery under 40 lb
King Song 16S ProWeight: 38.4 lb · Battery: 840 Wh · Wh per lb: 21.9 · Max load: 265 lb
3. Lightest single-tire wheel
INMOTION V6Weight: 27.6 lb · Battery: 240 Wh · Wh per lb: 8.7 · Max load: 198 lb (spec table)
4. Best range per pound on a budget
INMOTION V8SWeight: 35.2 lb · Battery: 728 Wh · Wh per lb: 20.7 · Max load: 264 lb
5. Lightest with suspension
INMOTION V9Weight: 50.7 lb (spec table) · Battery: 750 Wh · Wh per lb: 14.8 · Max load: 265 lb
6. Lightest of all
INMOTION E20 LiteWeight: 22 lb · Battery: 120 Wh · Wh per lb: 5.5 · Max load: Not stated by InMotion
| Pick | Weight | Battery | Wh per lb | Max load | Buy |
|---|---|---|---|---|---|
| King Song 14D ProBest lightweight overall | 32 lb | 420 Wh | 13.1 | 265 lb | Amazon |
| King Song 16S ProMost battery under 40 lb | 38.4 lb | 840 Wh | 21.9 | 265 lb | Amazon |
| INMOTION V6Lightest single-tire wheel | 27.6 lb | 240 Wh | 8.7 | 198 lb (spec table) | INMOTION |
| INMOTION V8SBest range per pound on a budget | 35.2 lb | 728 Wh | 20.7 | 264 lb | INMOTION |
| INMOTION V9Lightest with suspension | 50.7 lb (spec table) | 750 Wh | 14.8 | 265 lb | Amazon |
| INMOTION E20 LiteLightest of all | 22 lb | 120 Wh | 5.5 | Not stated by InMotion | Amazon |
Best lightweight overall
King Song 14D Pro
Light enough to carry anywhere, rated for most adults and certified, with enough battery for short trips.
- Weight
- 32 lb
- Battery
- 420 Wh
- Wh per lb
- 13.1
- Max load
- 265 lb
- Top speed
- 18.6 mph after unlock
- Tire
- 14 in
Pros
- Highest load limit among wheels under 35 lb
- Angled telescopic trolley handle
- UL 2272 certified
- 3.5-hour charge
Cons
- 420 Wh: 25 miles claimed under ideal conditions
- No suspension
- IPX5, not waterproof per King Song
- Find My listed in the spec table but not in current stock, per the FAQ
The 14D Pro is the lightweight wheel most adults can live with. At 32 lb it carries a 420 Wh, 60V pack, an 800W rated motor (2,400W peak) and a 14-inch tire, and it is rated for riders up to 265 lb, where the lighter V6 and E20 stop at 198 lb. King Song quotes 18.6 mph after unlock and a 3.5-hour charge.
The angled telescopic trolley handle is the feature that makes the weight manageable day to day: you roll it rather than carry it through stations, lobbies and stores.
Skip it if you need more than short trips; the 16S Pro has twice the battery for 6.4 lb more.
Most battery under 40 lb
King Song 16S Pro
840 Wh at 38.4 lb, the best battery-to-weight ratio of any wheel under 40 lb here.
- Weight
- 38.4 lb
- Battery
- 840 Wh
- Wh per lb
- 21.9
- Max load
- 265 lb
- Top speed
- 22 mph (spec table)
- Tire
- 16 x 2.125 in
Pros
- Twice the 14D Pro's battery for 6.4 lb more
- King Song publishes range examples by rider weight
- UL 2272 certified
- Optional 5A charger: about 3 hours
Cons
- No handle listed in King Song's specs
- No suspension
- IP54 rating
- Top speed listed two ways on the same page
The 16S Pro is the light wheel that still commutes. It has an 840 Wh pack, a 1,200W rated motor (3,800W peak) and a 16 x 2.125 inch tire at 38.4 lb. King Song's FAQ estimates about 36 miles for a 150 lb rider on flat city roads and about 26.7 miles for a 220 lb rider commuting in town.
The catch for carrying: King Song's spec table for the 16S Pro does not list a trolley handle, so check the product photos and box contents if rolling it matters to you.
Skip it if you mainly ride a mile or two to a train; the 14D Pro is lighter and has the handle.
Lightest single-tire wheel
INMOTION V6
27.6 lb for lighter riders who want the easiest wheel to carry and do not need range.
- Weight
- 27.6 lb
- Battery
- 240 Wh
- Wh per lb
- 8.7
- Max load
- 198 lb (spec table)
- Top speed
- 15.5 mph
- Tire
- 14 in, 3 in wide
Pros
- Lightest single-tire wheel here
- UL 2272 certified, per InMotion
- App adjusts pedal sensitivity and balance angle
- About $450 direct
Cons
- 198 lb load limit in the spec table (100 kg in the FAQ)
- 240 Wh, 18.6 miles claimed
- No handle listed
- Sold direct only
The V6 weighs 27.6 lb with a 240 Wh pack, a 500W rated motor (1,000W peak), a 15.5 mph top speed and a 14-inch wheel with a 3-inch wide tubeless tire. InMotion lists IPX5, UL 2272 certification by TUV Rheinland and a 5-hour charge.
It is the wheel for a lighter rider who carries it more than rides it far. The load limit is the thing to check: 198 lb in the spec table and 100 kg in the FAQ, so plan on the lower figure.
Skip it if you weigh near 198 lb; the 14D Pro adds 4.4 lb and 67 lb of load capacity.
Best range per pound on a budget
INMOTION V8S
728 Wh at 35.2 lb and a $599 sale price, for riders who want range without weight or a big bill.
- Weight
- 35.2 lb
- Battery
- 728 Wh
- Wh per lb
- 20.7
- Max load
- 264 lb
- Top speed
- 21.7 mph (15.5 mph until raised in the app)
- Tire
- 16 x 2.125 in
Pros
- Second-best battery per pound among our picks, close to the 16S Pro
- Retractable handlebar
- Ships limited to 15.5 mph
- Lowest price for its battery size
Cons
- UL certification not mentioned on InMotion's page
- IP54 rating
- Sold direct, not on InMotion's Amazon store
- Charge time listed as 6 and 6.5 hours
The V8S puts 728 Wh, a 1,000W rated motor (2,000W peak) and a 16 x 2.125 inch tire into 35.2 lb, with a retractable handlebar and a 264 lb load limit. At its $599 sale price (regular $1,099), it is the cheapest way to carry a big battery in a light wheel.
InMotion ships it limited to 15.5 mph, raised to 35 km/h through the app. The stock 84V, 1.5A charger takes about 6 hours, and InMotion says it accepts up to 4A.
Skip it if UL 2272 certification matters to you; the 16S Pro and 14D Pro state it, and InMotion's V8S page does not.
Lightest with suspension
INMOTION V9
The lightest suspension wheel from InMotion or King Song, for riders who need to carry a wheel and ride rough streets.
- Weight
- 50.7 lb (spec table)
- Battery
- 750 Wh
- Wh per lb
- 14.8
- Max load
- 265 lb
- Top speed
- 28 mph
- Tire
- 16 x 3 in, 60 mm air suspension
Pros
- 4.3 lb lighter than King Song's lightest suspension wheel, the S18 Pro+
- Folding trolley handle
- IPX6 and UL 2272
- About $800
Cons
- Heaviest pick here
- InMotion lists 50.7 lb, 48.5 lb and 24 kg on one page
- Less battery per pound than the rigid 16S Pro or V8S
- 6-month battery warranty
Suspension adds weight, and the V9 is the lightest way to get it: 60 mm of air travel, a 750 Wh pack and a 1,000W rated motor at 50.7 lb by InMotion's spec table (the body copy says 48.5 lb). King Song's lightest suspension wheel, the S18 Pro+, weighs 55 lb. The V9's trolley handle folds, which helps in a car trunk.
Skip it if your streets are smooth; the 38.4 lb 16S Pro carries more battery with 12.3 lb less to lift.
Lightest of all
INMOTION E20 Lite
A 22 lb dual-tire trainer for short practice rides and riders who mostly carry their wheel.
- Weight
- 22 lb
- Battery
- 120 Wh
- Wh per lb
- 5.5
- Max load
- Not stated by InMotion
- Top speed
- 9.3 mph
- Tire
- 14 in dual tire
Pros
- Lightest wheel here by 5.6 lb
- About $280
- 9.3 mph ceiling
- Certified to UL 2272 (per the Amazon listing)
Cons
- 9.3-mile range claim
- Lowest battery per pound
- No load limit on the InMotion page we read
- A trainer, not transport
The E20 Lite is InMotion's 22 lb dual-tire trainer: a 120 Wh, 48V pack, a 450W rated motor (900W peak), a 9.3 mph top speed and a 9.3-mile range claim, per InMotion's service store page. The full E20 doubles the battery to 240 Wh at 30 lb and is rated for riders up to 198 lb.
Skip it unless you want the lightest possible practice wheel; for real trips, the 14D Pro is 10 lb heavier and carries 3.5 times the battery.
How we chose
We ranked wheels on weight first, then on how much battery each pound buys, the load limit, whether there is a handle for rolling the wheel, and UL 2272 certification as stated on the maker's page. All figures come from InMotion's and King Song's spec pages, read October 9, 2026.
Battery per pound
Battery cells are most of a wheel's weight, so watt-hours per pound shows how efficiently a wheel turns weight into range. Here are our picks with two heavier wheels for comparison.
| Wheel | Weight | Battery | Wh per lb | Suspension |
|---|---|---|---|---|
| InMotion E20 Lite | 22 lb | 120 Wh | 5.5 | None |
| InMotion V6 | 27.6 lb | 240 Wh | 8.7 | None |
| InMotion E20 | 30 lb | 240 Wh | 8.0 | None |
| King Song 14D Pro | 32 lb | 420 Wh | 13.1 | None |
| InMotion V8S | 35.2 lb | 728 Wh | 20.7 | None |
| King Song 16S Pro | 38.4 lb | 840 Wh | 21.9 | None |
| InMotion V9 | 50.7 lb | 750 Wh | 14.8 | 60 mm |
| King Song S18 Pro+ (for comparison) | 55 lb | 1,110 Wh | 20.2 | 100 mm |
| King Song F18 (for comparison) | 90 lb | 2,664 Wh | 29.6 | 100 mm |
The pattern in the table: the smallest wheels carry the least battery per pound, and the ratio climbs with pack size. Our reading of these figures (an inference, not a maker statement) is that the shell, motor and electronics add a base weight that a bigger pack spreads out. Bigger packs push the ratio up, but they also push the total weight past what most people want to carry. Our battery voltage explainer covers why more cells in series means a heavier pack.
What light costs you
Range
A 420 Wh wheel works out to about 13 miles of mixed riding with a reserve in our range calculator, and an 840 Wh wheel about 26. That suits last-mile and short commutes, not long ones.
Load limit
The lightest wheels are rated to 198 lb (V6, E20). The 14D Pro, 16S Pro, V8S and V9 are rated to 264 to 265 lb.
Suspension and speed
None of the wheels under 40 lb has suspension, and top speeds run from 9.3 to 22 mph. That is fine for learning and city trips, less so for rough roads.
What to skip
- A light wheel you will outgrow. If your trips are more than a few miles, the 6.4 lb the 16S Pro adds over the 14D Pro buys twice the battery.
- Taking weight figures at face value. InMotion's V9 page alone gives three weights; go by the spec table and allow a few pounds of margin when you plan stairs and trunks.
- Riding at your load limit. On a 198 lb wheel, a rider near that weight has no room for a loaded backpack.
- A flagship for its ratio. The 90 lb F18 has the best battery per pound in the table, and it is still a 90 lb wheel.
Tips for carrying a wheel
- Roll, do not carry. A trolley handle turns a 32 to 50 lb wheel into rolling luggage; the 14D Pro, V8S and V9 all list one.
- Check transit rules. Agencies set their own policies on personal electric devices.
- Measure your trunk. The V9 is 7.34 inches wide by InMotion's Amazon listing, and folding handles help.
For commuters choosing between light and long-range, our commuting picks weigh the trade-off, and first-time riders should start with our beginner picks.
Frequently asked questions
What is the lightest electric unicycle?
Among current InMotion and King Song wheels, the lightest is the InMotion E20 Lite dual-tire trainer at 22 lb. The lightest single-tire wheel is the InMotion V6 at 27.6 lb, and the lightest King Song is the 14D Pro at 32 lb.
How much does an electric unicycle weigh?
Current wheels from InMotion and King Song run from 22 lb (E20 Lite trainer) through 32 to 38 lb for small and mid-size wheels and about 50 to 55 lb for the lighter suspension wheels, up to 90 lb for King Song's F18.
What is the best lightweight electric unicycle for commuting?
The King Song 16S Pro carries 840 Wh at 38.4 lb, the most battery per pound of any wheel under 40 lb here. King Song estimates about 26.7 to 36 miles depending on rider weight and terrain. For last-mile trips with a train, the 32 lb King Song 14D Pro is lighter.
Is there a lightweight electric unicycle with suspension?
The lightest from InMotion or King Song is the InMotion V9 at 50.7 lb by its spec table, with 60 mm of air suspension. King Song's lightest suspension wheel, the S18 Pro+, weighs 55 lb. Nothing under 40 lb from either maker has suspension.
Can a heavy rider use a lightweight electric unicycle?
Check the load limit. The InMotion V6 and E20 are rated to 198 lb, while the King Song 14D Pro (32 lb) and 16S Pro (38.4 lb) are rated to 265 lb.
Sources
- KingSong 14D Pro Electric Unicycle, KingSong
- INMOTION V6 Electric Unicycle, INMOTION
- KingSong 16S Pro Electric Unicycle, KingSong
- INMOTION V8S Electric Unicycle, INMOTION
- INMOTION V9 Electric Unicycle, INMOTION
- INMOTION E20 Lite, INMOTION
- INMOTION E20 Electric Unicycle, INMOTION
- KingSong S18 Pro+ Electric Unicycle, KingSong
- KingSong F18 Electric Unicycle, KingSong
- Warranty, INMOTION
Cover photo: Feet Shoe by Anne, CC0 1.0, via StockSnap. Cropped.
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