Quick Answer: The Super73 RX ($3,245) is the best Super73 electric bike for most riders — a 750W motor (1,200-2,000W peak), a 960Wh battery rated for a manufacturer-estimated 40-75 miles, and a 32 mph top speed that Electric Bike Review confirmed in independent testing. Want the brand’s signature moped-style ride instead? The S2 ($2,995-$3,295) delivers the same power in a lower, seated riding position. On a budget, the Z Miami ($2,295-$2,445) is the lightest and cheapest way into the Super73 lineup at 59 lb.
Super73 built its reputation on the retro moto-style e-bike look — fat tires, a low step-over frame, and motorcycle-inspired styling — that’s since been copied by half the industry. It sells direct through super73.com and authorized dealers rather than big-box retail, the same model as Aventon or Rad Power. We ranked the current lineup on motor output, battery capacity, real-world range, and price, and flagged a 2025 CPSC recall that buyers of one specific model should know about.
Super73 in 2026, by the numbers
- 40-75 miles — the manufacturer-estimated range of the flagship RX on its 960Wh battery, which Electric Bike Review’s reviewer found accurate based on test riding in Denver conditions.
- 32 mph — the RX’s confirmed top speed in Electric Bike Review’s independent test, above the federal 28 mph Class 3 cap once the bike is unlocked from its stock Class 2 setting.
- 1,400 units — the number of Z Miami SE and Z Adventure Core bikes the CPSC recalled in February 2025 over a disc-brake caliper retaining pin that could loosen and cause brake failure.
- 59 lb — the curb weight of the Z Miami, the lightest model in Super73’s current lineup and roughly 23 lb lighter than the flagship RX (81.7 lb).
- $2,295-$4,295 — the verified MSRP range across Super73’s current model lineup as of a July 2026 brand profile, from the entry-level Z Miami to the fully loaded R Adventure Series SE.
Best Super73 electric bikes at a glance
| Model | Best for | Motor | Battery / range | Price | Weight |
|---|---|---|---|---|---|
| RX | Best overall | 750W (1,200-2,000W peak) | 960Wh / 40-75 mi claimed | $3,245 | 81.7 lb |
| S2 | Best moped-style | 750W (1,200W peak) | 720-960Wh / 35-45 mi | $2,995-$3,295 | 71-73 lb |
| Z Miami | Best budget/entry | 500W nominal | 480Wh / 25-35 mi | $2,295-$2,445 | 59 lb |
| R Adventure Series | Best off-road | 750W nominal | 960-1,000Wh / 40-55 mi | $2,895-$4,295 | 88 lb |
| ZX | Best commuter alternative | 600W nominal | 480-720Wh / 25-45 mi | $2,495-$2,895 | 62-64 lb |
Prices and specs are current 2026 listings from super73.com, Electric Bike Review's independent RX test, and a July 2026 third-party verified brand profile — Super73 runs frequent sale pricing, so check the live listing before buying.
1. Super73 RX — Best Overall
Super73 RX
- 750W nominal rear hub motor (1,200-2,000W peak) paired with a 960Wh (48V/20Ah) battery, rated for a manufacturer-estimated 40-75 miles depending on throttle vs. pedal-assist use.
- 32 mph confirmed top speed in Electric Bike Review's independent test — the fastest model in Super73's current lineup.
- Full suspension, 4-piston hydraulic disc brakes, 81.7 lb curb weight, 325 lb payload capacity. Ships Class 2 (20 mph throttle) but can be unlocked to higher speeds.
- No formal independent range test was found, but Electric Bike Review's reviewer confirmed the manufacturer's 40-75 mile estimate matched real-world riding.
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The RX is Super73’s answer to riders who want the most motor and the most range the brand offers, in the full-suspension moto-style frame the company is best known for. It’s the most expensive model in this ranking, but it’s also the only one with an independently confirmed top-speed and range figure. Compare it against other fast options in our fastest electric bike rankings, or see how the moto-style category stacks up against dedicated moped-style bikes in our best moped-style electric bike guide.
2. Super73 S2 — Best Moped-Style
Super73 S2
- 750W nominal motor (1,200W peak in off-road mode) with a 720-960Wh battery, rated for a real-world 35-45 mile range.
- Lower, seated moped-style riding position with a bench-style seat — the model most closely associated with Super73's original brand identity.
- 71-73 lb curb weight, 325 lb rider weight limit, 6-7 hour charge time.
- Frequently discounted from its $3,295 list price — one tracked promotion dropped it to $2,895, so confirm current pricing before buying.
The S2 is the model most people picture when they think of Super73 — the low seat, wide bars, and moped-inspired stance that started the whole moto-style e-bike trend. It trades some of the RX’s peak power and top speed for a more relaxed, cruiser-like ride. If the moped-style category interests you beyond just Super73, see how it compares across brands in our best moped-style electric bike guide.
3. Super73 Z Miami — Best Budget & Entry
Super73 Z Miami
- 500W nominal motor with a 480Wh (48V/10Ah) UL2271-compliant battery, rated for 25-35 miles at 20 mph under Class 2 throttle-only operation.
- Lightest model in the current lineup at 59 lb, with 20" x 4" fat tires and fit for riders 4'6"-5'11" up to 325 lb.
- Cheapest entry point into the Super73 brand — roughly $1,000 less than the flagship RX.
- Recall notice: the Z Miami SE variant (sold April-September 2024) was subject to a February 2025 CPSC recall over a disc-brake caliper retaining pin that could loosen and cause brake failure. Current-production Z Miami and Z Miami Core units are not affected, but check your serial number at super73.com/pages/product-recall if buying used.
The Z Miami is the practical choice if you want Super73’s styling without its flagship price tag — lighter, cheaper, and easier to live with day-to-day, at the cost of range and top speed. Because a specific 2024-model-year batch was recalled, double-check the serial number on any used or older-stock unit before riding. See how it stacks up against other entry-level options in our best electric bike under 3000 guide.
4. Super73 R Adventure Series — Best Off-Road
Super73 R Adventure Series
- 750W nominal motor with a 960-1,000Wh UL2271-compliant removable battery, rated for a real-world 40-55 mile range.
- Full front-and-rear adjustable suspension with Tektro 4-piston hydraulic brakes — the most off-road-focused suspension setup in Super73's lineup.
- 88 lb curb weight, the heaviest model in this ranking, and a 6-7 hour charge time.
- Price spans from $2,895 for the Core trim to $4,295 for the fully equipped SE, so trim level matters more here than on other Super73 models.
The R Adventure Series is built for riders who plan to leave pavement behind — real suspension travel, the biggest battery Super73 offers, and hydraulic brakes rated for rougher terrain. It’s also the widest price spread in the lineup, so confirm exactly which trim (Core, SE, or LE) a listing refers to before comparing prices. See how it fits against dedicated trail bikes in our best off-road electric bike guide.
5. Super73 ZX — Best Commuter Alternative
Super73 ZX
- 600W nominal motor with a 480-720Wh battery depending on trim, rated for 25-45 miles.
- Sits between the Z Miami and S2 on power and price — a step up in motor output from the Z Miami without the S2's seated moped stance.
- 62-64 lb curb weight, rugged tires and added suspension versus the base Z-Series, aimed at riders who want to mix pavement and light off-road use.
The ZX is the middle-ground pick — more motor than the Z Miami, less commitment than the S2 or RX, at a price that splits the difference. It’s a reasonable choice if you want Super73 styling for a daily commute that occasionally leaves the pavement. Compare it against dedicated commuter builds in our best commuter electric bike guide.
How to choose a Super73 electric bike
- Match motor and battery size to your commute distance. The Z Miami’s 25-35 mile range suits short trips; the RX and R Adventure Series both claim 40-75 miles for longer rides or less frequent charging.
- Check the recall status before buying used. The February 2025 CPSC recall only affects Z Miami SE and Z Adventure Core units sold April-September 2024 — verify the serial number at super73.com/pages/product-recall rather than assuming it doesn’t apply.
- Understand the street-legal implications of unlocking top speed. The RX’s stock 20 mph Class 2 setting can be unlocked toward its tested 32 mph — above the federal 28 mph Class 3 cap in most states, which can affect registration and insurance requirements.
- Weigh curb weight against portability. Super73’s lineup spans 59 lb (Z Miami) to 88 lb (R Adventure Series) — the heavier models are harder to lift onto a rack or carry up stairs.
- Confirm current trim and pricing before comparing. Super73 sells Core, SE, and LE trims at different price points for the same model name, and runs frequent sale pricing — a cached price can be several hundred dollars off.
The bottom line
The Super73 RX ($3,245) is the best Super73 electric bike for most riders who want the brand’s signature moto-style performance, with an independently confirmed top speed and range. Riders who want the classic seated moped stance should look at the S2, and budget-conscious buyers get the lightest, cheapest entry point with the Z Miami — just confirm it isn’t part of the 2024-model-year recall batch first. The R Adventure Series is the pick for real off-road riding, and the ZX splits the difference for commuters who want a bit more power than the base Z-Series. See how Super73 compares to other direct-to-consumer brands in our best electric bike brands guide, or start from the top with our flagship best electric bike rankings.