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Kepler - Dual Battery

A Long-Range Electric Bike Engineered for Easy Handling and Confident Riding.

Sale price $1,999.00 Regular price$2,499.00 You save $500.00 (20% off)

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Colors: Green

KEPLER DUAL-BATTERY 52V AT A GLANCE

  • DUAL 52V BATTERY SYSTEM

    Ride farther with two integrated batteries, no bulk, no compromise.

  • TORQUE + CADENCE ASSIST

    Two assist modes. Responsive torque or easy cadence while riding.

  • SMART TRACKING + OTA

    Stay up to date and keep track of your bike with built-in smart features.

  • 24″ AGILE HANDLING

    Smaller wheels for easier control, storage, and everyday riding.

  • PRO-LEVEL BRAKES

    Strong, reliable stopping power with hydraulic disc brakes.

Choose a feature to explore.

Explore further.

Ariel Rider feature image
Dual-Crown Front Suspension

Dual-Crown Front Suspension

Heavy-duty dual-crown front fork designed for stability and control.

With 80mm of suspension travel and a reinforced two-crown design, it keeps the front end steady under braking and smooth over rough pavement. A hydraulic lockout lets you firm it up when you want a more rigid, efficient ride.
Two Pedal Assist Feel Options

Two Pedal Assist Feel Options

You can choose how the motor reacts when you pedal. Torque mode feels more responsive and natural. Cadence mode provides consistent power with less effort. Switch anytime to match your comfort and riding style.
Smoother Ride Seatpost

Smoother Ride Seatpost

A suspension seatpost softens bumps from the road, making rides more comfortable and easier on your body. You’ll feel less vibration, especially on longer rides.
60V high-torque rear hub motor with hydraulic disc brake on the Ariel Rider X-Class electric bike.

Power When you need it

The 110Nm motor outperforms competitors with powerful torque for steep hills and heavy-duty adventures.

Dual Battery. Standard for a Reason.

Two batteries come standard on Kepler for long range, with no add-ons, no mounts, and dependable battery quality from day one. Thermal-resistant, high-grade lithium cells help manage heat and extend battery life over time.
203mm hydraulic disc brake on Ariel Rider Kepler Dual battery fat tire electric bike for superior stopping power.

Stop At a Dime

203mm 4-piston brakes, bright high/low beams, turn signals, brake lights, and a built-in horn set a new safety standard for visibility and control.
Features
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Torque & Cadence Assist

Two distinct ways the bike responds when you pedal.

MODE

Torque

Push harder. Get more power.

  • Natural pedal feel
  • Maximum control on hills
  • Most efficient for long rides
MODE

Cadence

Pedal lightly. Cruise steadily.

  • Consistent motor assist
  • Ideal for city riding
  • Lowest effort
Diagram of Sensor Swap torque and cadence system on Kepler Dual Battery e-bike

Dialed-in details

Why Kepler 52V DUAL BATTERY feels different

Every component below is tuned for real-world speed, control, and range — not just spec sheet flex.

01

Headlights

Integrated LED headlight with high/low beams, turn signals, and a built-in horn.

02

Battery Safety

Our advanced battery uses high-grade lithium cells with thermal-resistant tech, encapsulating each cell in heat-absorbing resin for greater safety, efficiency, and lifespan.

03

Tires

Wide 24×4.0″ puncture-resistant tires improve grip, stability, and shock absorption, making Kepler Dual easy to control and comfortable across varied terrain.

04

Range

Kepler includes a standard dual-battery system for real long-range riding, without external mounts or aftermarket upgrades.

05

Front Shock

A reinforced dual-crown front suspension fork with 80mm of travel and extended rubber protection keeps the front end stable, controlled, and well-protected over daily riding conditions.

06

Frame

The hydroformed frame offers superior strength, better aerodynamics, and optimized weight distribution while keeping reinforced welds for durability.

07

Display

The advanced display offers real-time ride data with a sleek, easy-to-read interface. App connectivity lets you track performance, adjust settings, and enhance your ride experience effortlessly.

08

Apple Find My

Apple Find My™ integration lets you track Kepler Dual directly from your iPhone, adding an extra layer of security and peace of mind wherever you ride.

Find your fit

See it at your height

Real riders on real Kepler 52V Dual Battery.
Filter by height range to visualize standover and reach.

5'5
5'5" Inseam 30"
Height 5'5" , Inseam 30"
5'7
5'7" Inseam 30"
Height 5'7" , Inseam 30"
5'11
5'11" Inseam 32"
Height 5'11" , Inseam 32"
6'4
6'4" Inseam 34"
Height 6'4" , Inseam 34"
Kepler Dual Battery
52V 35Ah (20+15) Max 28 mph
Total capacity: 1820Wh
(52V × 35Ah)

Range Calculator

Estimate range for Kepler Dual Battery. Adjust speed (capped at 28 mph) and riding style. Add a competitor to compare.

Riding style Pedal Assist
Kepler Dual Battery — mi
Estimates vary by rider weight, wind, temperature, tire pressure, terrain, and assist level. Speed capped at 28 mph.

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