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All TerrainAriel Rider Kepler 2026 high-step fat-tire e-bike in green

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Ariel Rider

Kepler 2026

52V fat-tire, high-step or step-through · 2026

A 24-inch fat-tire Class 2 e-bike with a large 52V battery, switchable pedal sensing, a 400 lb payload, and included rack and fenders.

$1,699$2,099
Checked Sep 19, 2026

Availability snapshot: in stock. Listed in stock with U.S. shipping in two to three days when checked.

Original U.S. manufacturer-source record: Sep 19, 2026. Later field-specific checks and exact sources are listed below. Confirm current price, configuration, and availability with the seller.

Claimed range*Up to 75 mi50–75 miles, manufacturer claim
Motor750WRear Hub · 118 Nm
Battery1040 WhUL 2271
Complete weight98.6 lb98.6 lb high-step; 97.4 lb step-through

ERideMatch view

Where this bike makes sense

Strongest for

  • High-load everyday riding
  • Long mixed-surface trips
  • Riders wanting class-compliant power

Think about

  • About 98 lb depending on frame
  • Large for routine lifting
  • One-year warranty
Check it against my life

Fit and capacity

The numbers that determine whether the bike can safely support your use.

Published rider height
5′ 1″–5′ 11″
Total payload
400 lb
Published rider limit
Not clearly published
Frame choices
High Step, Step Through
Rear rack capacity
Not clearly published
Passenger rating
Not passenger-rated

Ride and performance

Manufacturer numbers translated into useful comparison points.

Motor position
Rear Hub
Nominal / peak power
750W / 1940W
Published torque
118 Nm
Pedal sensor
Switchable
Classes / top assist speed
Class 2, Class 3 · 28 mph
Throttle
Yes
Suspension
80 mm front · rear suspension details not confirmed
Tires
24 × 4 in

Ownership and safety

Included equipment, maintenance, service, and published certifications.

Drivetrain
Shimano 8-speed chain
Dealer network
Yes · confirm local service availability
Included equipment
Rack: included · Fenders: included · Lights: included
Electrical-system certification
Manufacturer reports: UL 2849
Battery certification
Manufacturer reports: UL 2271
Published water rating
IP65

Certification evidence on file

UL 2849electrical system · manufacturer claimed

Reported on the manufacturer source. ERideMatch has not stored an independent certification-directory listing number for this exact variant.

Open the supporting manufacturer source ↗
UL 2271battery · manufacturer claimed

Reported on the manufacturer source. ERideMatch has not stored an independent certification-directory listing number for this exact variant.

Open the supporting manufacturer source ↗

Make room in your comparison

You already have three bikes. Which should replace?