Begode Extreme, 2,400Wh 50S Battery, 3,500W Motor

In Stock
Sale price$2,599.00 Regular price$2,999.00

  • Extreme 50E with air shock available for $2,599
    NEW: Next round of Extreme 50S fitted with the new DS200 shock kit, a $450 value
  • Variant: available in several different combinations:
    1) Samsung 50S high-power 2,400Wh, DS200 shock, J802 knobby tire
    2) Samsung 50S high-power 2,400Wh, DS200 shock, CST-1773 hybrid Tire
    3) Samsung 50E 2,400Wh, air shock, J802 knobby tire
  • Weight: 86lb
  • Motor: 3,500W C40 High Torque Motor
  • Top Speed: ~40-45 MPH
  • No-load Speed: 68 MPH
  • Suspension: 130mm 1300/900lb spring Suspension, with 60-80mm usuable travel
  • Battery Pack: 134V 2,400Wh Samsung 50S high-power battery pack,  GX20-4 pin charge-connector
  • Controller: 24 High-Performance MOSFET
  • Chassis: CNC main body structure
  • Tires: choice of 16″ J802 knobby, or CST-1773 hybrid tire
  • Features: 5,000 Lumen, tail-light + BT music speaker,  large top-panel display, adjustable side-pads, honeycomb CNC spiked-pedals, center retractable handle
Battery Pack: Battery Pack Samsung 50E [2400Wh]

Battery Pack

Tire: Knobby [J802]


Suspension: Air Shock







2HR TO 80%






70-90 MILES

The DS200 shock absorber is superior to previous shock kit, providing enhanced performance, durability, rebound & now adjustable compression.

  1. Improved Materials: The DS200-55 uses higher quality materials offering better durability and resistance to wear and tear, by using stronger/thicker alloys.
  2. Choice of 900lb/1,300 springs: the 50S Extremes will be shipped with either a 900lb/1,300lb spring prefitted depending on your ride preference, or weight. As a general rule, Riders <175lb are best off with the 900lb, & heavier Riders with the 1,300lb shock. The other weight springs can be purchased for $49, if you wish to try out both options.

3. Adjustable Compression Damping: Compression Damping is useful to control shock performance during hits, landings, square-edged bumps in order to prevent bottoming out.

4. Rebound Control: Rebound Damping is useful to allow the shock to recover from hits, bumps, drops quickly enough to absorb consecutive hits.

5. Air Reservoir: in addition to the two spring weights, 900/1,300lb, the DS200 is equipped with an air nozzle, which applies pressure to the oil chamber. This provides Riders with the ability for making fine tuning adjustments to the stiffness behaviour for their individual weights & ride preferences.

Begode Extreme Electric Unicycle

The Begode Extreme is the latest 134V electric wheel ready for summer adventures. It is built for speed, power, and trail riding. Begode’s latest mid-range wheel is outfitted with a 134V system, a high torque C40 motor, and a comprehensive suspension system allowing a 130MM rebound while climbing steep slopes and speeding down flat speedways quickly. We’re thrilled to watch Begode push the frontiers of performance, chassis durability, and water resistance for unexpected weather as they build their powerful powertrain IPs and fine-tune their suspension systems.

Begode Parameters:

  • The 16″ motor will be the same size as the T4 but will have significantly higher battery voltage and capacity.
  • This wheel’s primary focus will be its lightweight chassis, which provides greater agility and flexibility than other wheels in its category.
  • The Extreme aims to be a beefed-up T4, but the T4 will still hold its price-to-power ratio.
  • Our current lineup has its positions, specifications, and pricing, and we try to meet all of the use cases that our customers may have for our electric wheels


  • Product Color: 18 inches Black
  • The position of the controller: 3.0-12
  • Tire Size: YES
  • Anti-Spin Button: 39
  • Net Weight: 45 kg ≈ 99.21 lbs
  • Gross Weight: NO
  • LED: YES
  • Tail Lights: YES
  • BT Speaker: YES
  • Headlights: YES
  • Charging Port: GX20 4p
  • Charger: 134.4V/5A
  • Headlights Luminance: 7000 lumen
  • Voltage: 134.4V
  • Motor Power: 3500W
  • Endurance: 120-160KM (70kg rider) ≈ 74.56-99.42 miles (154 pounds rider)
  • Battery Type: 21700
  • Battery Capacity: 1,920Wh Samsung 40T
  • Display: YES
  • Suspension: 130mm Air / Spring ≈ 5.12 inches
  • Smart BMS: YES
  • First-class speed alarm: 30km/h ≈ 18.64 mph
  • Second-class speed alarm: 45km/h ≈ 27.96 mph
  • Free spin speed: 110km/h ≈ 68.35 mph
  • Current Limit: 250A
  • Overvoltage Alarm: 136V
  • Overheat Alarm: 79°C ≈ 174.2°F
  • Low voltage warning: 106V
  • Low power tilt back: 99V


  • Product Size: 490mm * 380mm * 600mm ≈ 19.29 inches * 14.96 inches * 23.62 inches
  • Carton Size: 460mm * 336mm * 565mm ≈ 18.11 inches * 13.23 inches * 22.24 inches
  • Dimension: 133mm * 288mm ≈ 5.24 inches * 11.34 inches
  • Pedal Size: 120mm ≈ 4.72 inches
  • Pedal Height (Lowest): 230mm ≈ 9.06 inches
  • Pedal Height (Highest): 820mm ≈ 32.28 inches
  • Trolley Height: On top


  • Wireless Upgrade: YES
  • Pedal Tilt Setting: YES
  • Activate pedal tilt during power alarm: YES
  • Switching between race mode and off-road mode: YES

Extreme 134V All-Terrain Electric Unicycle

The initial marketing materials for this wheel have been released; we will update our holding page as soon as we receive real-life prototypes, media, and footage of this potential blockbuster wheel in motion. In terms of performance, weight, capacity, and pricing, this wheel is priced lower than the EX30 and sits below it in the Begode 134V performance series. In the coming weeks, please get in touch with us for more information about shipping and price. The first deposits will be held to receive this wheel as soon as it arrives in our warehouses.

  • Motor: Begode C40 (40MM) Compared to narrower motors, high torque motors offer superior cooling, reduced cogging, smoother acceleration, and greater efficiency.
  • Suspension: Compared to the King Song S22’s 130mm and the EX30’s 100mm, the air-oil suspension system’s 130mm rebound makes it the finest dampening system on a Begode wheel. We expect our riders will appreciate this wheel for leaps and extreme riding conditions!
  • Battery Pack: Samsung 40T 134V 1,920Wh for the highest power in the smallest Wheel package.
  • Controller: 24 MOSFETs with high performance will improve the controller’s power management, efficiency, thermal performance, and control.
  • Early specs are outperforming current 134V and 126V models in the market
  • Shipping is slated for mid-summer; more info to come
  • Large display
  • Adjustable side pads
  • Honeycombs spiked pedals
  • Trolley
  • CNC main body structure
  • Off-road tire

NEW: Upgraded Samsung High-Power 50S Battery Pack

The most valuable component of any Wheel is its battery pack, the beating pulse of the machine. Over the years it has been found, from painful experience, that pairing a high-powered machine with a battery cell that is not designed for high peak-power applications can result in latent/delayed catastrophic thermal runaway events. To try to minimize this risk, we at eWheels, have insisted the use of high-powered battery cells, particularly on smaller 4 parallel packs, such as the MTen4, A2, T4, S18, Hero, S22, & Master—as the number of parallels increase, the load on each cells decreases accordingly. Until recently, there was the trade-off between power & capacity; now, with the advent of the new Samsung 50S cell, one can have both!

  • Energy Density: 50S has a 20% increase in energy density over the 40T, providing a corresponding increase in range without any weight/bulk penalty.
  • Higher Operating Temperatures: the specifications of the 50S has a vast operating range, from -20 to 80°C/-4 to 176°F vs -20-60°C/-4-140°F with the commonly used 50E/GB cell & as high as 100°C/212°F in Samsung’s test data! This massive margin not only allows the 50S to output up to 3x more power than the 50E, but perhaps more importantly, will greatly improve battery pack safety, there is no conceivable scenario in which these limits will ever be reached, or exceeded.  
  • Power Output: the maximum sustained power output on the 50s is 45A vs 15A on the 50E. At pack level, this represents a total potential sustained output of 15,120W, on the Lynx. From a Rider’s perspective, the main benefit of having this power on-tap is once the pack(s) have been partially depleted, reducing the risk of cut-outs when power is required.  
  • Rapid-charging: another benefit of the 50s over the 50E is charging rates, 2.25x higher, 6A vs 2.5A. It should be noted that although the cell supports the higher charging current, there may be other factors that limit maximum charge rate, such as the charge-port, wiring & BMS components. On the Lynx, the maximum rate of charge should not exceed 16A. 
  • Superior Cycle-life: perhaps the most common misconception of high-power cells is that of reduced cycle-life, but this is fundamentally a misunderstanding of the published datasheet for battery cells. In these publications, Samsung’s data is based on exceedingly high sustained loads of 25A/45A. Other Samsung materials demonstrates that in 10A continuous load scenario, the 50S commands a slight lead over the the 50E for longevity, with >82% capacity retention over 600 cycles.
    It should also be noted that these synthetic tests in no way represent the power demand pattern that is experienced when using your machine, where the average load, on flat terrain, will be closer to 2-3A/cell vs the 10A in the test data—there may be periods where this demand is considerably more than the 10A, which is where the high-power cells really come into their element. In addition, the [50S] 600 cycles were charged at the maximum 6A vs a typical 1.5A (per parallel) with the stock charger, which also has an impact on the pack’s longevity.   

In summary, the 50S battery cell is objectively superior in every measurable metric, with only a marginal increase in upfront cost. It is expected that machines fitted with these packs will retain their value better than other battery cells. 

Begode: Extreme Motor, 3,500W, with TireBegode: Extreme Motor, 3,500W, with Tire
Begode: Extreme SeatBegode: Extreme Seat
Sale price$79.00
King Song S22, Inmotion V13 126V 10A Rapid-charger, TopKing Song S22, Inmotion V13 126V 10A Rapid-charger, Side Oblique
Begode: Extreme ControllerBegode: Extreme Controller
Sale price$450.00