• Free Shipping on Most Orders

    Ships directly to your door

  • Financing Available

    As low as $0/mo with Affirm

  • Real Support, Real People

    Call or chat before you buy

  • Manufacturer Warranties

    Every product is covered

Product Description

The Eunorau FLASH 2.0 is a full-suspension long-range electric bike built for riders who want serious power, serious range, and serious comfort. A 1000W Truckrun mid-drive motor delivers 220 Nm of torque for effortless hill-climbing and rapid acceleration, while Eunorau’s triple-battery system unlocks up to 220 miles of range per charge. Full suspension — 80mm front fork + dual rear spring shocks — absorbs potholes and rough terrain for a smooth ride. 20" × 4.0" CST fat tires, 4-piston hydraulic disc brakes, Shimano 8-speed drivetrain, and a 440 lb payload capacity.

  • 1000W Truckrun mid-drive motor — 220 Nm torque — 52V center-mounted motor for effortless hill-climbing, rapid acceleration, and balanced weight distribution; 20 mph top speed; thumb throttle; 0–5 level PAS.
  • Up to 220-mile range — modular triple battery system — 52V 16Ah standard; optional 52V 21Ah top tube + 52V 17Ah down tube batteries; BC281 LCD display with Eunorau GO app Bluetooth connectivity; US standard 4.0A smart charger.
  • Full suspension — 80mm front fork + dual rear spring shocks — EXSHO STRONG-DH front fork; Eunorau 290mm double rear spring suspension; absorbs potholes and rough off-road terrain.
  • 20" × 4.0" CST fat tires — puncture-resistant; maximum traction on sand, snow, mud, and city asphalt; 20" black alloy rims; stainless steel spokes.
  • 4-piston hydraulic disc brakes — 180mm rotors — responsive stopping under heavy loads and wet weather; Eunorau motor cutoff brake levers; front + rear rotors.
  • Shimano 8-speed drivetrain — shift detection — smooth gear transitions; intelligent motor-cutoff shift sensors protect chain and extend drivetrain longevity; 440 lb payload capacity; recommended rider height 5’2"–6’4".

Specifications

Specification Details
Motor 52V 1000W Truckrun mid-drive, 220 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)
Max Speed 20 mph
Charger US standard 4.0A smart charger
Controller 52V
Display BC281 LCD with Eunorau GO app (Bluetooth)
Pedal Assist 0–5 level intelligent PAS
Throttle Thumb throttle
Drivetrain Shimano 8-speed; 44T / 36T cassette; shift detection
Crank 170mm forged alloy
Brakes 4-piston hydraulic disc, 180mm rotors, motor cutoff
Front Fork EXSHO STRONG-DH, 80mm travel
Rear Shock Eunorau 290mm double rear spring suspension
Tires CST 20" × 4.0" fat tires
Rims 20" black alloy
Spokes Stainless steel
Frame 6061 aluminum alloy, 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). Optional batteries are sold separately. Single-battery range will be significantly less.

FLASH 2.0 vs. FLASH LITE 2.0: The FLASH 2.0 adds a 1000W mid-drive motor (vs. 750W rear hub on FLASH LITE), 220 Nm torque (vs. 92 Nm), full rear suspension, and Shimano 8-speed gearing. The FLASH LITE is lighter and simpler. Choose FLASH 2.0 for maximum power and comfort.

Who It’s For: Riders who want the most capable version of the FLASH platform — mid-drive power, full suspension, multi-speed gearing, and maximum range. 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 LITE 2.0 — 750W rear hub, single-speed, same multi-battery range system — lighter and simpler.
  • Eunorau FLASH AWD 1.0 — dual motor AWD version for maximum traction on sand, snow, and steep terrain.
  • Eunorau URUS 2.0 — Bafang M600 full suspension e-MTB for trail riders who want a dedicated mountain bike platform.

Customers also bought

    Charge ServiceAssistance

    • Please create an image for this banner "Easy shipping
Ship Easy, Pay Securely!
Fast ship, safe pay, easy shop, sure joy!"
      Easy shipping

      Ship Easy, Pay Securely!

      Fast ship, safe pay, easy shop, sure joy!

    • Secure Payment Logo
      Easy returns

      No-Stress Returns!

      Easy exchanges up to 30 days!