Cyrusher Aura Step-Through Electric Bike
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Full Manufacturer Backing: Cyrusher
Cyrusher builds high-performance fat tire and full-suspension e-bikes for adventure riders. As an authorized retailer, every Cyrusher we sell is backed by the manufacturer’s 2-year warranty.
Coverage Breakdown:
- 2-Year Frame, Motor & Controller: Coverage against manufacturer defects in materials and workmanship, limited to one replacement per part, per bike.
- 2-Year Battery: Coverage for defective lithium-ion batteries (excludes damage from power surges, improper chargers, or water damage).
- 2-Year Components: Hydraulic brakes, front fork, rear shock, bike computer, pedal assist sensor, charger, stem, handlebar, headset, seat post, bottom bracket, crankset, and shifting systems.
What’s Not Covered
Wear items (chains, rims, spokes, brake pads, tubes, tires, rotors, grips, seats) and gears/accessories.
How to File a Claim
Email your proof of purchase and photos/video to support@belcopia.com and our team will coordinate directly with Cyrusher.
RangeUp to 60 Miles
Speed28 mph
Battery52V 15Ah (780Wh)
Weight~73 lbs
DrivetrainShimano 7-Speed
Motor750W Hub (1280W Peak)
Cyrusher Aura
Step Through. Power Up. Ride Free.
"Comfortable Power. Zero Compromise."
You want a step through electric bike that does not force you to choose between comfort and capability. The Cyrusher Aura delivers both. A 750W hub motor with torque sensing technology reads your pedal input and responds with smooth, proportional power. No lurching. No delay. Just natural acceleration that feels like your own legs got an upgrade.
Built on a low step aluminum frame with fat tire electric bike stability, the Aura handles pavement, gravel paths, and packed trails with the same confidence. The 52V 15Ah Samsung battery pushes your range to 60 miles per charge, and the 1.7 inch TFT display keeps your speed, battery, and assist level visible at a glance. This is the torque sensor ebike that makes every ride feel effortless.
"We designed the Aura around one idea: riding should feel good from the moment you step on. The torque sensor reads your effort and matches it. You pedal harder, it gives more. You ease up, it backs off. That natural feel is what separates a great electric bike from a motorized bicycle."
THIS RIDE IS FOR YOU IF...
- You need an electric bike with a low step frame that you can mount and dismount without swinging your leg over a high top tube.
- You ride mixed terrain and want fat tires that absorb bumps, cracks, and gravel without rattling your hands and wrists.
- You want a torque sensor system that feels natural and intuitive instead of the on/off surge of a basic cadence sensor.
- You commute, run errands, and explore on weekends and need one bike that handles all of it on a single charge.
COMFORT MEETS CAPABILITY
Engineered for Real Life Riding
The Aura is not a stripped down commuter pretending to handle trails. It is a genuine all terrain electric bike wrapped in a step through frame that anyone can ride. The upright geometry keeps your back relaxed and your eyes on the road, while 26 x 4.0 inch fat tires soak up imperfections that would rattle a standard tire.
IPX5 waterproof construction means you do not check the forecast before heading out. The integrated headlight and taillight keep you visible in low light, and the Shimano 7 speed drivetrain gives you mechanical gears to complement the electric assist. Three colors. One mission. Get you riding more.
TORQUE SENSOR INTELLIGENCE
Power That Reads Your Intent
Cheap e-bikes use cadence sensors that dump power the instant you start pedaling. The Aura uses a torque sensor electric bike system that measures how hard you are pushing and responds proportionally. Press lightly through a flat stretch and the motor whispers. Lean into a hill climb and the 750W motor surges to meet you with up to 1280W of peak power.
This is the difference between riding an electric bike and riding a great pedal assist electric bike. Combine the torque sensor with 7 levels of pedal assist and a thumb throttle for on demand power, and you have complete control over every ride. Cruise at 28 mph when you need speed. Conserve battery when you want range.
KEY FEATURES
750W Hub Motor
Rear hub motor with 1280W peak output and torque sensing assist for smooth, natural power delivery on every terrain.
52V 15Ah Samsung Battery
780Wh capacity using Samsung 21700 cells. Removable for indoor charging. Up to 60 miles range per charge.
26 x 4.0 Inch Fat Tires
Wide profile fat tires provide superior grip and shock absorption on pavement, gravel, sand, and packed trails.
1.7 Inch TFT Display
Bright, full color display showing speed, battery level, assist mode, trip distance, and odometer at a glance.
IPX5 Waterproof Build
Motor, controller, and wiring sealed to IPX5 standard. Ride in rain, puddles, and wet conditions without worry.
Shimano 7 Speed Drivetrain
Mechanical gears complement the electric assist, giving you fine control over cadence and effort on varied terrain.
WHY THIS BUILD MATTERS
Here is the technical breakdown of why this bike stands out.
Ride More, Worry Less
The step through frame, torque sensor, and fat tires remove every excuse not to ride. No fitness barrier. No terrain barrier. No weather barrier.
Real Range for Real Life
60 miles per charge covers a full week of commuting or a long weekend adventure. The Samsung battery charges in 5 to 7 hours overnight.
Built to Last
IPX5 waterproofing, Samsung cells, and Shimano drivetrain components. This is not a disposable e-bike. It is an investment in daily transportation.
SIZING GUIDE
| Frame Size | Rider Height |
|---|---|
| One Size (Step-Through) | Fits Most Riders |
Technical Specifications
| Motor | 750W Rear Hub (1280W Peak), Torque Sensor |
|---|---|
| Battery | 52V 15Ah Samsung 21700 (780Wh), Removable |
| Range | Up to 60 Miles (35+ Miles Throttle Only) |
| Top Speed | 28 MPH |
| Pedal Assist | 7 Levels, Torque Sensor |
| Throttle | Thumb Throttle |
| Frame | Aluminum Alloy, Step-Through |
| Fork | Front Suspension Fork |
| Brakes | Hydraulic Disc Brakes |
| Gearing | Shimano 7 Speed |
| Wheels & Tires | 26" x 4.0" Fat Tires |
| Display | 1.7" TFT Color Display |
| Lights | Integrated LED Headlight + Taillight |
| Waterproofing | IPX5 |
| Max Payload | 350 lbs |
Frequently Asked Questions
Is the Cyrusher Aura a good step through electric bike for beginners?
Yes. The low step frame makes mounting easy, the torque sensor provides smooth and predictable power, and the fat tires add stability. The 7 levels of pedal assist let you start gentle and increase power as you build confidence.
How far can the Aura fat tire electric bike go on one charge?
Up to 60 miles with pedal assist. Throttle only range is approximately 35 miles. Actual range varies with terrain, rider weight, assist level, and wind conditions.
What is the difference between a torque sensor and a cadence sensor ebike?
A torque sensor measures how hard you pedal and provides proportional power. A cadence sensor simply detects that you are pedaling and provides a fixed amount of power. Torque sensors feel more natural and are more energy efficient, extending your range.
Can I ride the Cyrusher Aura in the rain?
Yes. The Aura is rated IPX5 waterproof, which means the motor, controller, and electrical connections are sealed against water jets from any direction. Avoid submerging the bike in deep water.
How fast does the Cyrusher Aura electric bike go?
The Aura reaches up to 28 mph using the thumb throttle. Pedal assist speed depends on your effort level and the assist setting you choose.
Is the battery removable for charging?
Yes. The 52V 15Ah Samsung battery removes from the frame for convenient indoor charging. A full charge takes approximately 5 to 7 hours with the included charger.
What's In The Box
- Cyrusher Aura E-BikeArrives partially assembled. Attach front wheel, handlebars, pedals, and accessories.
- Battery + Charger52V 15Ah Samsung removable battery and charger included.
- AccessoriesFront and rear fenders, headlight, taillight, and pedals included.
COMPARE CYRUSHER FAT TIRE E-BIKES
Model L5
|
Aura
|
Roam
|
|
|---|---|---|---|
| Motor | 750W Hub (1280W Peak) | 750W Hub (1280W Peak) | 750W Hub, 95Nm |
| Battery | 52V 20Ah (1040Wh) | 52V 15Ah (780Wh) | 52V 15.6Ah |
| Range | 75 mi | 60 mi | 62 mi |
| Sensor | Torque | Torque | Torque |
| Suspension | Front Fork | Front Fork | Full (Front + Rear) |
| Brakes | Hydraulic Disc | Hydraulic Disc | 180mm Hydraulic |
| Tires | 26" x 4.0" Fat | 26" x 4.0" Fat | 26" x 4.0" Fat |
| Frame | Step-Over | Step-Through | Step-Through |
| Payload | 350 lbs | 350 lbs | 350 lbs |
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