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Sherman Max, 3600Wh Battery/2800W Motor. Deposit


Available on backorder

  • Current stock ‘Sold Out’, next ETA in Late September
  • Upgraded Sherman Max
  • Main highlights: 3,600Wh battery pack (a 400Wh upgrade over previous version), 2,800W motor with 20% more torque than original, low RPM over-current protection, thicker 10AWG motor phase wires, new pedal bracket design   
  • Price $3,799. $1,000 deposit, with $2,799 balance due on arrival to the US
  • Shipped with the knobby Kenda 262 tire 

Available on backorder



Bluetooth App Support: there’s a new beta release of Darknessbot, which now supports the base feature set for communicating with the Wheel for obtaining battery/speed stats, etc. EUC World & enhanced Sherman specific extensions are expected in the next month.

Charge Port Upgrades: the GX16-5 charge port connector will be fitted with wires on pin 1-2 (+) & 4-5 (-) to support up to 8A for a single charger.

Pads: the Sherman will be shipping with a set of pads as standard equipment (picture to follow), our PowerPads are available too at the time of these arrivals.

Fender & Seats: Veteran is working on designing a Custom fender for the Wheel, seats are a lower priority, but should be available within the next 6-8 weeks.

Functional Diagram:

Veteran Sherman Functional Diagram

Overview of the Display Dashboard:

Veteran Sherman Dash Interface Information

Veteran Sherman Table of Specifications:

Wheel Performance
Model Name Sherman
No-load Free Motor Spin Speed  60mph/98kph, max potential cruising speed ~45mph
Nominal Motor Power 2,800W
Battery 3,600WH/100.8V, Imported Samsung 50E 21700 
Max Climb Gradient 35°
Max Load 330lb/150kg
Standard Charger 100.8V/5A
Charging Time to 100% 8hrs
Dimension and Weight
Dimension 21.65″ Length x 7.67″ Width x 23.8″ Height (500x195x605mm)
Net Weight 86lb/39kg
Pedal Dimensions 9.85″x 5.11″/250x130mm
Pedal Height/clearance 6.9″/170mm
Controller 12x HY MOSFETS, peak power output
Active Controller Cooling Dual cooling fans, activation at 45℃
Tire Size 20″ inch Kena off-road tire
Trolley Handle Integrated into shell body
Dashboard Display Speed, voltage, odometer, ride modes, Wheel settings, etc.
Speed Limit Settings Set through integrated display, future App integration
Calibration Set through integrated display, future App integration
Shell Structure Metal looped roll-bar for lifting, scratch resistant ABS plastic shell
Input Charge Ports Dual-input charge ports, supports up to 13A charge current
Headlight 2x 750lm = 1500lm output
Taillight Turning & brake warning lights
Low Battery Protection Low-voltage Alarm @ 78V, ‘get-off now’ 75.6V
Battery Protection Overcharged, over-discharge, input short-circuit protection
Controller Over-temperature 185°F/85°C
Package Gross-Weight 88lb/40kg
Box Size 22.4″ Length x 11″ Width x 27.5″ Height (570x280x700mm)
Veteran Sherman Max & Extreme Unicycles Technical Specification Comparison
Extreme Electric Unicycle, Dimensions Weight Comparison, v1.3. Begode Hero, EX.N, King Song S20, Veteran Sherman, Begode Commander, Veteran Abrams, Monster Pro MonsterPro
King Song 16X List of Features, Part 2

Frequently Asked Questions

  • Can the earlier Shermans be upgrade to the Max? 
    Possibly, by installing the new motor & changing the firmware, we will be working on offering the parts to afor this option by the late spring.
  • What are the tire options available? 
    The Sherman Max will be fitted with the same Kenda K262 20″ knobby (as the original) during assembly—historically >90% of Customers prefer the knobby tire. We also have a couple street tire options, the Kenda 340A or Chao Yang 18×3″ H666.
  • Can the Dashboard/Display interface be used to configure the Wheel settings?
    Yes, most functionality such as the riding modes, pedal angle, max speed limits, lighting (including backlight) & calibration can all be set through the LCD interface. Similar to other Wheels, there will also be an App interface, expected support through EUC World & Darknessbot.
  • Will side-pads be included?
    Yes, the pads are current in the process of being produced.
  • What type of charger is packaged? 
    The Sherman comes with a 100.8V/5A charger by default. There is an upgraded 8A charger, which will be available at the same time as the Max’s arrival, both the stock & rapid-charger can be used at the same time for a combined current output of 13A.
  • With this enormous 3,600Wh battery pack, what is the real-life one can expect? 
    Assuming a 170lb Rider, cruising at ~20MPH, the typical power consumption on an Electric Unicycle is 25Wh/mile. The Sherman Max should far surpass the 100 miles barrier, with maximum range just shy of 150 miles.
  • What are the pedal dimension & clearance to the ground?  
    These pedals are made of a magnesium alloy, with the dimensions of 9.85″ x 5.11″, with an exceptional 6.9″ of ground clearance.
  • Will there be an seat option for long-distance travel? 
    Yes, we