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Product Description

The Eunorau FLASH LITE 2.0 is a long-range fat tire electric bike built for urban commuters who want serious mileage without sacrificing capability. A 750W rear hub motor delivers 92 Nm of torque for brisk acceleration and smooth hill-climbing, while Eunorau’s modular multi-battery system unlocks up to 220 miles of range per charge with all three batteries installed (52V 16Ah standard + optional 21Ah top tube + optional 17Ah down tube). 20" × 4.0" CST fat tires, 4-piston hydraulic disc brakes, 80mm front suspension fork, and a 440 lb payload capacity.

  • 750W rear hub motor — 92 Nm torque — 52V motor for brisk acceleration and smooth power across city streets and weekend paths; 20 mph top speed; thumb throttle; Class 1–4 PAS (default Class 2).
  • Up to 220-mile range — modular triple battery system — 52V 16Ah standard; optional 52V 21Ah top tube + 52V 17Ah down tube batteries add range; BC182 LCD display with Eunorau GO app Bluetooth connectivity.
  • 20" × 4.0" CST fat tires — puncture-resistant; maximum grip on potholes, loose sand, and wet asphalt; 20" black alloy rims; stainless steel spokes.
  • 4-piston hydraulic disc brakes — 180mm rotors — swift, authoritative stopping under heavy cargo loads; Eunorau motor cutoff brake levers; front + rear rotors.
  • EXSHO STRONG-DH 80mm front suspension fork — absorbs jarring pavement cracks and rough trails; single-speed drivetrain for low maintenance and peak daily reliability.
  • 440 lb payload capacity — moped-style frame — reinforced 6061 aluminum alloy step-over frame; extended plush saddle; recommended rider height 5’2"–6’4"; LED front light; integrated rear light.

Specifications

Specification Details
Motor 52V 750W rear hub, 92 Nm torque
Battery (Standard) 52V 16Ah lithium-ion
Battery (Optional) 52V 21Ah top tube + 52V 17Ah down tube
Range Up to 220 miles (all 3 batteries); single battery range varies
Max Speed 20 mph
Charger Standard 2.0A smart charger
Controller 52V
Display BC182 LCD with Eunorau GO app (Bluetooth)
Pedal Assist Class 1–4 intelligent PAS (default Class 2)
Throttle Thumb throttle
Drivetrain Single-speed; 44T / 36T cassette
Crank 170mm forged alloy
Brakes 4-piston hydraulic disc, 180mm rotors, motor cutoff
Fork EXSHO STRONG-DH, 80mm travel
Tires CST 20" × 4.0" fat tires
Rims 20" black alloy
Spokes Stainless steel
Frame 6061 aluminum alloy, step-over moped-style
Saddle JUSTGK extended saddle
Pedals High-quality aluminum
Payload Capacity 440 lbs
Bike Weight 82–92 lbs
Recommended Rider Height 5’2" – 6’4"
Lights LED front light; integrated rear light

Resources

Before You Buy — What You Should Know

Shipping: Ships free to the contiguous United States. Contact our team for estimated delivery timelines before ordering.

Multi-battery system: The 220-mile range requires all three batteries (standard 16Ah + optional 21Ah top tube + optional 17Ah down tube). The optional batteries are sold separately. Single-battery range will be significantly less.

FLASH LITE vs. FLASH AWD: The FLASH LITE has a single rear motor (750W). The FLASH AWD adds a second front motor for dual-motor AWD (1500W combined) for maximum traction on sand, snow, and steep terrain. Both share the same multi-battery range system.

Who It’s For: Urban commuters and long-distance riders who want a fat tire e-bike with serious range potential, a moped-style frame, and low-maintenance single-speed drivetrain. Recommended rider height 5’2"–6’4".

Support: Our team can help with battery configuration and model comparisons. We’ve done the research. You make the decision.

You May Also Like

  • Eunorau FLASH AWD 1.0 — dual motor AWD version; 1500W combined, 184 Nm, same multi-battery range system.
  • Eunorau FLASH 2.0 — full suspension long-range e-bike for riders who want rear shock absorption.
  • Eunorau E-FAT-MN — compact folding fat tire e-bike for riders who need portability over maximum range.

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