- #1 goes past 300 miles (claimed); the rest of the top ten span ~225 miles down to ~121 miles on a single full charge under best‑case conditions. Optibike High Performance E-Bikes
- Big battery capacity (Wh) and dual‑battery systems are the common thread behind long ranges; many top models offer 1.5–3.3 kWh total capacity.
- Range is highly variable. As Bosch puts it, “The range of Bosch eBike batteries depends on numerous different factors.” help.bosch-ebike.com
- A practical rule of thumb from e‑bike journalist Micah Toll: “25 Wh/mi on throttle e‑bikes and 15 Wh/mi on pedal assist is a good place to begin.” Electrek
- Prices vary wildly — from about $2,298 to $18,900+ among the bikes ranked below. Taxes/options can raise the out‑the‑door price.
Method in brief: We ranked currently available e‑bikes by the manufacturer‑claimed maximum range on a single full charge (including factory dual‑battery options). Where km are given, we converted to miles. We show current list prices from the maker or authorized dealers and flag notable caveats (class legality, test mode, PAS level).
The 10 longest‑range e‑bikes you can buy now
Important: Claims are “up to” figures in low‑assist/ideal conditions; expect less in real life (hills, speed, cargo, wind, temperature, tire choice). help.bosch-ebike.com
| # | Model | Claimed max range (single full charge) | Typical price (USD) | Notes |
|---|---|---|---|---|
| 1 | Optibike R22 Everest | 300+ mi (3,260 Wh dual battery) | $18,900 | Extreme‑capacity adventure e‑MTB; custom build. Range claim and spec from Optibike; price from Optibike Shop. Optibike High Performance E-Bikes |
| 2 | FUELL Flluid‑2/2S | Up to 225 mi (2,000 Wh dual) | $6,495 (2/2S) | High‑efficiency commuter with two removable batteries; 20–28 mph depending on spec. FUELL |
| 3 | Addmotor GRAOOPRO Dual‑Battery Cargo | Up to 210 mi (PAS 1) | $2,298 | Long‑range cargo step‑through; claim explicitly tied to low assist level. addmotor.com |
| 4 | Tern Orox S12 / R14 (dual battery) | Up to 200 mi | $5,999–$8,249 | Adventure cargo platform; Bosch Smart System; official dual‑battery “up to 200 mi” statement. Tern Store USA |
| 5 | Delfast Top 3.0i | Up to 200 mi | ≈$6,999 (dealer) | Moped/dirt‑bike style; huge battery; check local e‑bike/moped rules. Range & dealer pricing cited; independent review profile linked. E-Wheel Warehouse |
| 6 | Benno Boost (dual battery) | Up to 174 mi (dual 545 Wh) | ≈$4,399+ (before second battery) | Versatile sport‑cargo; Bosch system; range table shows 60–174 mi with dual 545 Wh. Benno Bikes LLC |
| 7 | Stromer ST7 | Up to 260 km (~162 mi) | $13,200–$14,549 (typical) | Premium speed‑pedelec (Class 3/L1e‑B EU) with 1,440 Wh battery. Stromerbike |
| 8 | Riese & Müller Supercharger2 (DualBattery) | Up to ~250 km (~155 mi) | ≈$9,979 (typical build) | Dual integrated Bosch batteries; exact range varies by build; dealer cites up to 250 km. Curbside Cycle |
| 9 | Biktrix Juggernaut Hub Duo ST 2 | Up to 150 mi (dual) | $2,299 | Value‑oriented dual‑battery fat‑tire lineup; ranges vary by model, site lists up to 150 mi. Biktrix Electric Bikes |
| 10 | Tern GSD S10 (dual battery) | Up to 195 km (121 mi) | $7,249 (base single battery) | Compact family cargo bike; dual‑battery option raises range to 121 mi. Tern Bicycles |
What the experts say about range (and why your result will differ)
“The range of Bosch eBike batteries depends on numerous different factors.” — Bosch eBike Systems (assist level, terrain, temperature, rider weight, tire pressure, cadence, etc.). help.bosch-ebike.com
“25 Wh/mi on throttle e‑bikes and 15 Wh/mi on pedal assist is a good place to begin [for estimating range].” — Micah Toll, Electrek. Electrek
Translation: For a 2,000 Wh bike ridden gently in pedal‑assist, a reasonable back‑of‑the‑napkin is ~130 miles (2,000 ÷ 15). Hammer the throttle at speed and you may see closer to ~80 miles (2,000 ÷ 25). Real‑world efficiency can be better or worse depending on how slow/steady you ride, wind/hills, load, and tires. Electrek
Quick notes on each winner
- Optibike R22 Everest — The current “range king” by battery capacity (3.26 kWh) and extreme low‑assist claims. It’s niche, heavy, and ultra‑expensive, but if you want single‑charge expeditions, nothing else touches its spec sheet. MSRP shown is for the custom build‑to‑order model. Optibike High Performance E-Bikes
- FUELL Flluid‑2/2S — A practical, integrated‑battery commuter claiming up to 225 miles from 2 kWh. The 2S maps to Class 3 (28 mph) in the U.S.; the standard 2 tops out at 20 mph. FUELL
- Addmotor GRAOOPRO — A dual‑battery cargo bike with an eye‑popping “up to 210 miles”—but note the small print: it’s measured at PAS 1 (the lowest assist). Still excellent value per mile at the listed price. addmotor.com
- Tern Orox (S12/R14) — Bosch Smart System adventure cargo platform rated up to 200 miles with the optional second battery. The S12 starts at $5,999; the R14 with Rohloff hub is higher. Tern Store USA
- Delfast Top 3.0i — A 3.5 kWh e‑moped/dirt‑bike style machine with a 200‑mile claim and road‑legality nuances. If you’re shopping this genre, verify local class rules. Dealer pricing sits around $6,999; EBR’s profile covers the platform. E-Wheel Warehouse
- Benno Boost (dual) — With Bosch dual battery, Benno publishes a detailed range table up to 174 miles (545 Wh × 2). It’s a brilliant “do‑everything” sport‑cargo base that can be optioned for huge range. Benno Bikes LLC
- Stromer ST7 — Swiss S‑pedelec flagship with a 1,440 Wh pack and up to 260 km (~162 mi) claim. Expect $13.2k–$14.5k from U.S. dealers depending on spec. Stromerbike
- Riese & Müller Supercharger2 (DualBattery) — Dual integrated Bosch batteries and tour‑ready builds; reputable dealers cite up to ~250 km (~155 mi). Highly configurable; example builds around $9,979. Curbside Cycle
- Biktrix Juggernaut Hub Duo ST 2 — Fat‑tire lineup with optional second battery and a published up to 150 mi figure at compelling prices. Biktrix Electric Bikes
- Tern GSD S10 (dual) — Family cargo icon with Bosch dual‑battery range to 195 km (121 mi). The latest Gen 3 S10 lists at $7,249 with a single 545 Wh battery (add the second for max range). Tern Bicycles
Buyer’s guide: how to read long‑range claims
- Look for watt‑hours (Wh), not just “Ah” or “V”. Wh = V × Ah, and it’s the cleanest single predictor of potential range.
- Dual batteries ≠ magic; they just add Wh. Doubling capacity roughly doubles range at the same speed and assist—but if you ride faster, range falls non‑linearly due to aero drag. (Bosch + engineering basics.) help.bosch-ebike.com
- Assist level matters most. Many headline numbers (e.g., 210–300 mi) are quoted in eco/PAS 1 and at moderate speeds. Expect far less if you cruise fast or climb. help.bosch-ebike.com
- Estimate your own range with the rule of thumb above (15–25 Wh/mi) and your bike’s battery size. (Example: 1,440 Wh Stromer ST7 ≈ 96 mi at 15 Wh/mi, ≈ 58 mi at 25 Wh/mi.) Electrek
- Mind the legal class. Some entries (e.g., Stromer ST7, Delfast Top 3.0i) can be classified as speed‑pedelecs or e‑mopeds depending on market—license/registration or restricted use may apply. Stromerbike
Caveats & footnotes
- Availability/price: Listed prices are current on maker or dealer pages at time of writing but can change with promos and options packages. (See individual citations per model.) Tern Store USA
- “Single charge” includes bikes with two batteries wired to discharge together; they still count as one full charge cycle for the system.
- Independent tests vs. claims: Third‑party reviews often find lower real‑world numbers than marketing claims, especially at higher speeds. Always sanity‑check with Wh math and your use case. Electrek
Sources (selected)
- Optibike R22 Everest range & price. Optibike High Performance E-Bikes
- FUELL Flluid‑2/2S range & price. FUELL
- Addmotor GRAOOPRO range & price. addmotor.com
- Tern Orox range & price. Tern Store USA
- Delfast Top 3.0i range & dealer price; EBR profile. E-Wheel Warehouse
- Benno Boost dual‑battery range; typical MSRP. Benno Bikes LLC
- Stromer ST7 range & dealer pricing. Stromerbike+2Electric Bike Los Angeles
- Riese & Müller Supercharger2 range (dealer) & example pricing. Curbside Cycle
- Biktrix Juggernaut Hub Duo ST 2 range & price. Biktrix Electric Bikes
- Tern GSD S10 dual‑battery range & current price. Tern Bicycles
- Expert guidance on range variability (Bosch) and estimation (Electrek). help.bosch-ebike.com
Bottom line
If you want the absolute longest claimed range, the Optibike R22 Everest sits in a class of its own. For value per mile, Addmotor’s GRAOOPRO and Biktrix’s Juggernaut Duo series are hard to ignore. If you want premium, road‑legal commuting with huge range, Stromer’s ST7, Tern’s Orox, and Riese & Müller’s Supercharger2 land at the top—just plan your budget accordingly.
