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Eunorau

Eunorau FLASH E-Bike

SKU FLASH-RD-MB

Regular price: $2,499.00
Sale price: $1,599.00

Regular price: $2,499.00
Sale price: $1,599.00

Product variants

Quantity

Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Course & Trail, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

14-Day Return Window: You can return unused, undamaged items in original packaging within 14 days of receiving your order.
Free Return Shipping: We cover return shipping costs for eligible returns and exchanges.
Change of Mind? Return within 7 days for a refund (25% restocking fee applies).
Defective or Wrong Item? Contact us within 48 hours—we’ll replace it or refund you in full.
Didn’t Receive Your Order? Let us know and we’ll investigate or send a replacement.
Exclusions: Custom items, perishables, intimate goods (unless unopened), gift cards, and digital products are non-returnable.

Refunds are processed to your original payment method within 14 days of approval.

Questions? Reach us at support@courseandtrail.com or +1 463-465-2453 (Mon–Fri, 9am–5pm EST)

Product Description

EUNORAU FLASH – High-Speed Long-Range Electric Bike for Commuting & Adventure

The EUNORAU FLASH is built for riders who want speed, distance, and power in one advanced electric bike platform. With a streamlined frame, triple-battery capability, and high-output motor options, the FLASH delivers exceptional performance for long-distance commuters, fitness riders, and adventure explorers. Its balanced geometry, wide tire footprint, and hydraulic brakes ensure confident handling on both city streets and open roads.

High-Speed Motor Options

The FLASH gives riders the choice of powerful rear hub motors designed for swift acceleration, reliable torque, and effortless cruising. Whether you're tackling hills, covering long stretches of road, or commuting at speed, the motor system provides smooth, controlled power.

Massive Triple-Battery Capability

One of the FLASH’s most standout features is its ability to support up to three batteries simultaneously. This makes it one of the longest-range e-bikes available, ideal for touring, extended commutes, or all-day riding without stopping to charge.

Hydraulic Disc Brakes

Front and rear hydraulic brakes deliver consistent, powerful stopping performance in all weather conditions. Enjoy greater stability and safety during high-speed riding, steep descents, and emergency stops.

Comfort & Control for Every Ride

The FLASH’s geometry offers a comfortable yet athletic riding position, while the suspension fork absorbs pavement vibration and road imperfections. Paired with wide tires, the bike provides excellent stability and grip for urban and rural environments alike.

Optional Dual or Triple Battery Setup

Riders can customize their range with single, dual, or triple battery configurations—perfect for long tours, delivery use, or riders who want to maximize time spent on the road.

Durable, Functional Design

Sturdy aluminum frame for long-term reliability
Wide tire footprint for confident handling
Suspension fork for a smoother ride
Integrated lighting for improved visibility
Rack-compatible frame for cargo and utility setups

Specifications

Motor: High-performance rear hub motor (multiple power options available)
Battery: 52V lithium-ion (supports up to 3 batteries)
Range: Varies by configuration; among the longest in its class
Top Speed: 28 mph
Pedal Assist: 5 levels + throttle mode
Display: Full-color multifunction LCD
Charging Time: 6–9 hours
Bike Weight: Approx. 83–90 lbs depending on battery setup
Payload Capacity: 330 lbs

Components

Tires: Wide all-terrain hybrid tires
Brakes: Hydraulic disc brakes
Drivetrain: Shimano 7-speed
Fork: Suspension front fork
Frame: 6061 aluminum alloy
Saddle: Comfort touring saddle
Lighting: Integrated headlight + rear light
Rims: Heavy-duty alloy rims
Kickstand: Included, reinforced
Accessories: Fenders, rear rack compatibility, triple battery harness