Hiboy S2 Pro: Everything You Need to Know
The Hiboy S2 Pro is a folding scooter, not a Class 1–3 e-bike. The product modal showed $404.99 from $735.99: 19 mph, 25 miles, 500W rated, 600W peak, 37.4 lb. Hiboy’s side-by-side prints a 750W peak, 36.3 lb, and $422.99.
By SickEBike desk
The short answer
The Hiboy S2 Pro is the mid folder, and the brand does not keep one peak. The buy-box showed $404.99, 19 mph, 25 miles, 500 watts rated, 600 watts peak, and 37.4 pounds. A family chart says 750 watts peak, 36.3 pounds, and $422.99. A lock bundle is $442.99. The pack is 36 volts and 11.6 amp-hours, 417.6 watt-hours, unprinted.
The Hiboy S2 Pro is a folding commuter scooter, not a Class 1, 2, or 3 e-bike, and it is not the S2 or the S2 Max. The product modal showed $404.99 against a $735.99 regular price. The tiles say 19 mph, up to 25 miles, 10-inch honeycomb tires, dual rear suspension, a 500-watt motor, and a 36-volt 11.6 amp-hour battery. The modal prints a 500-watt rating, a 600-watt peak, 37.4 pounds, a 15-degree climb, a 220-pound load, IPX4, and a 4-to-6-hour charge. Thirty-six times 11.6 is 417.6 watt-hours. The page does not print that. Hiboy’s side-by-side prints $422.99, a 750-watt peak, a 500-watt rating, 36.3 pounds, a 15 percent grade, and UL 2272. A July 29, 2026 blog repeats $422.99 and the 750-watt peak. A cable-lock variant is $442.99 from $735.99. The S2 collection view showed $422.99 from $935.99 and a sold-out mark. The row on this desk’s list links here.
A 600-watt peak on the modal, 750 on the table
Hiboy’s S2 Pro product modal, the sitewide comparison table, the July 29, 2026 blog, the lock bundle, and the collection tile.
| Product modal | The other Hiboy print | |
|---|---|---|
| Price | $404.99 sale, $735.99 regular. | Comparison table and the July 29, 2026 blog: $422.99. Lock bundle: $442.99 from $735.99. Collection tile: $422.99 from $935.99, and that view was sold out. Four tags. Do not average them. |
| Speed | 19 mph. | The chart also prints 19. The blog does not invent a second top speed. Nineteen is the claim. It is not a test this desk rode. |
| Range | 25 miles. No rider weight on the tile. | The compare grid and the blog also print 25. The S2’s claim is 17. The Max’s claim is 40. The modal does not say which mode produces 25. |
| Motor | Rated 500W. Peak 600W. | Comparison table: rated 500W, peak 750W. The blog’s peak column says 750W. A collection blurb says “500w,” which is the rating. Six hundred and 750 are both Hiboy’s. Do not pick one because it is rounder. |
| Battery | 36V 11.6Ah. No watt-hours. | Hiboy’s matchup prints the same 36V 11.6Ah. Thirty-six times 11.6 is 417.6. Charge is 4 to 6 hours on the modal and on that grid. |
| Weight | 37.4 lb. | Comparison table: 36.3 lb. The blog’s weight cell for the Pro was not a third figure this crawl could quote cleanly. Quote the page you are buying from. Unfolded size on the modal is 45.3 by 16.5 by 47.6 inches. |
| Chassis | 10-inch honeycomb. Dual rear suspension. 15° climb. 220 lb. IPX4. Age 16 to 60. | Comparison table: 15% grade, not 15 degrees, UL 2272, and a height band of 5 feet 1 inch to 6 feet 3 inches. Fifteen degrees is about a 27 percent grade. They are not the same hill. |
The price moves by page. The peak moves by page. The weight moves by a pound. The hill moves by unit. That is enough disagreement to refuse a single spec sheet. Honeycomb is not pneumatic. Rear suspension is not the Max, which Hiboy’s own FAQ says has none. A sold-out collection tile does not erase a product URL that still prints $404.99. Check both before you pay.
A 500-watt rating with a peak Hiboy prints as both 600 and 750 is not a bicycle class. The missing pedals settle it faster than the watt fight.
Who it is for
Buy it if you wanted the 10-inch tires and the rear shocks, and you can say which peak you were sold. Skip it if the 25-mile line needed a rider weight. The Hiboy S2 is the $299.99, 17-mile, 350-watt-rated scooter. The S2 Max is the 48-volt, 40-mile claim, without those shocks. The GoTrax G4 is the other 20 mph commuter near this money, with its own motor argument.
It fails the class chart. No pedals. Four hundred seventeen point six watt-hours divided by 25 miles is about 17 watt-hours a mile, on a watt-hour figure Hiboy did not print. The watt-hour page is the arithmetic.
Questions people ask
Which peak number is actually on the buy box?+
The popup’s peak cell is 600 watts, sitting over a 500-watt rating. The family chart’s peak cell is 750 watts. Both can be on the site the same afternoon. The popup is where you pay. The chart is a comparison grid. Do not promote the grid’s peak onto the button unless that popup itself changes to 750.
Why do 37.4 pounds and 36.3 pounds both get a row?+
Checkout weighs it at 37.4 pounds. The comparison grid weighs a row at 36.3 pounds. That gap is more than rounding. It may be a different revision, a different scale, or a copied sibling. Quote checkout if you are about to pay. Quote the grid only when you are describing the grid.
What should a sold-out collection tag be used for?+
A collection view showed $422.99 reduced from $935.99 and marked sold out. The lock bundle is a different button at $442.99. Three tags can be true of three URLs. The $404.99 figure is the one this crawl treated as the product window. A sold-out collection is not a discount you can finish at checkout.
How large is the pack that never gets a watt-hour label?+
Thirty-six volts times 11.6 amp-hours is 417.6 watt-hours. Checkout does not print that product. It prints the volts and the amp-hours. A Pro suffix does not, on this crawl, add a suspension sentence you can quote. No pedals, so the class chart still calls it a scooter rather than Class 2.
Keep riding
Hiboy S2: Everything You Need to Know
The Hiboy S2 is a folding budget scooter, not a Class 1–3 e-bike. The product page showed $299.99 from $599.99: 19 mph, 17 miles, 350W rated, 500W peak, 36V 7.5Ah, 35.49 lb. A July 2026 blog prints 35.5 lb.
SEP 25, 2026
Hiboy S2 Max: Everything You Need to Know
The Hiboy S2 Max is a folding scooter, not a Class 1–3 e-bike. The product page showed $489.99 from $834.99: 19 mph, 40 miles, 500W rated, 650W peak, 48V 11.6Ah, and both 40 lb and 18.8 kg. No suspension.
SEP 25, 2026
What Is a Class 1, 2, and 3 E-Bike?
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SEP 23, 2026