The 2025 Surron Ultra Bee lands with more power, a larger battery, and refined performance across the board—delivering upgrades in power delivery, suspension, and drivetrain durability. If you’ve been waiting for the Ultra Bee to hit its peak, this is the year to ride.
Why Riders Are Excited
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21 kW Peak / 18 kW Continuous PMSM Motor – With Turbo Boost button for explosive holeshots and steep hill launches.
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New 74V 60Ah Battery Pack (4.44 kWh) – Extended ride time and 20%–80% recharge in just 2.5 hours.
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Carbon Fiber Primary Belt Drive – Forged tungsten-carbide pulleys increase drivetrain lifespan by 60% over last year.
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Upgraded Suspension – KKE 37 mm closed-cartridge fork with 235 mm travel, 7050-T6 outer tubes, 6061-T6 dropouts, and SKF seals for precision front-end control.
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Advanced Traction & Crawl Mode – Three-level Crawl Mode plus refined Surron Traction Control keep you planted on slick rocks, steep climbs, and technical terrain.
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Intro Pricing – From $6,499 with DDP shipping direct to your door (taxes not included).
Technical Specifications
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Motor (Peak / Continuous): 21 kW Turbo / 18 kW Sport PMSM
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Battery: 74V 60Ah Li-ion (4.44 kWh)
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Top Speed: 59 mph
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Torque at Wheel: 377 ft-lb
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Range (WMTC, 31 mph): 71.5 miles
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Real-World Singletrack (Sport Mode): ≈ 20 miles per charge (tested by electriccyclerider.com)
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Acceleration (0–31 mph): 2.0 seconds
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Charge Time (20%–80%): 2.5 hours (with stock 1.1 kW charger)
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Curb Weight: 195 lbs
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Seat Height: 35.8 in
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Ground Clearance: 12.4 in
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Wheelbase: 54.3 in
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Wheels/Tires: 19 × 1.6 front / 18 × 2.15 rear with CST off-road tires
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Ride Modes: Eco • Daily • Sport • Reverse • Turbo • 3-Level Crawl
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Frame: Forged 6061-T6 aluminum monocoque
FAQ
How fast is the 2025 Ultra Bee?
Factory gearing delivers a top speed of 59 mph with lightning-quick 0–31 mph in just 2 seconds.
What’s the real-world range?
Expect around 20 miles of aggressive singletrack in Sport Mode, or up to 70 miles of light road cruising at ~31 mph.
What comes in the crate?
Complete bike, 1.1 kW US charger, tool roll, and user manual.
Available Colors: Carbon Black • Desert Brown
🛡️ 3-Year Extended Battery Warranty
Protect your investment with peace of mind.
✅ Adds 3 years of extended protection on your battery
🚚 Delivery or Professional Assembly Fee — $349 (Automatically added at checkout)
Choose how you want to receive your ride:
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Delivery Option: Your unit will be shipped directly to your location, boxed and ready to go.
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Pickup Option: Covers the cost of professional assembly when you choose to pick up your ride from our location.
In stock – U.S. manufactured, with state of origin.
