Roma All-Terrain Ebike
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Cushioned Ergonomic Saddle(Included on the Bike)A wide, padded saddle designed for ergonomic support and long-distance comfort.
$69.99FREE -
Upgraded Seat Post (Included on the Bike)Adjustable height for a better fit
$99FREE -
2-Year Extended WarrantyUpgrade your ride with full coverage for two years.
$259.99FREE - Show (4) more...
Technical Specification
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Battery 48V20Ah Samsung Lithium Battery |
Max Range 140 KM |
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Sensor Torque+Cadence Sensor |
Gearing Shimano 8 Speed Gear Shift System |
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Max Speed 45 KM/H |
Hub Motor 750W/1500W(peak) Brushless Gear Hub Motor |
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Suspension System Hydraulic Front Fork & Mid-Tube Shock |
Bike Frame Aluminium Alloy
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Tires 26*4.0" KENDA |
Display Full-Color Smart TFT Display (iOS & Android App) |
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Lights LED Headlight & Taillight |
Controller LD-LB-079/Sine 120°/9 tubes/52V25A/Gluing process |
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Charge Voltage DC 54.6V2.8A |
Charge Time 5-6 Hours |
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Charger Input AC100- 240V 50/60Hz 2.8A |
Charger Output DC 54.6V2.8A |
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Unfolded Size 78" x 28" x 48" |
Throttle Mode 10/12/15/18/20MPH |
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Brake Hydraulic Disc Brakes w/ Cut-Off |
Saddle Wide Comfort Saddle w/ Suspension |
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Net Weight 84.7 Lbs |
Pedal 9/16" Alloy Platform |
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Total Payload Capacity 330 Lbs |
Water Resistance IPX5 |
Features and Details
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750W Power + Samsung Battery – Strong motor with a 48V 20Ah Samsung pack delivers long range and reliable performance.
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Four-Link Full Suspension – Advanced shock system ensures smooth, stable rides on any terrain.
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Smart Sensor Options – Switch between torque and cadence for the riding style you prefer.
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Full-Color TFT + App – Stay connected with real-time ride stats and app integration.
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Fat Tires & 45KM/H Speed – 26×4.0" puncture-resistant KENDA tires and top speed of 45 KM/H for adventure-ready performance.
Size & Fit
- A: Head tube 150mm
- B: Reach 427mm
- C: Wheelbase 1220mm
- D: Stand over height 770mm
- E: Sadle height 920mm
- F: Sadle height 980mm
- G: Chain stay length 520mm
- H: Wheel Diameter 730mm
- I: Handledar Length 700mm
What's in the Box?
- Front Wheel + Locking Screws
- Pedals ×2
- Saddle ×1 + Seat Post ×1
- Charger with US Standard Cable ×1
- Battery Switch Keys ×2
- User Manual ×1
- Brand Card ×1
- Tool Kit ×1
Longer Rides, Zero Fatigue.
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Breathable, wide design for ultimate comfort.
Relaxed wrist angle for upright, effortless steering.
Smooths bumps for a steadier, more comfortable ride.
Absorbs road shock for better control and a softer ride feel.
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Ultra-Wide Airflow Saddle
Breathable, wide design for ultimate comfort.
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Swept-Back Handlebar
Relaxed wrist angle for upright, effortless steering.
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Four-Link Suspension
Smooths bumps for a steadier, more comfortable ride.
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Front Fork Suspension
Absorbs road shock for better control and a softer ride feel.
EVERY DETAIL, DESIGNED FOR EXCELLENCE.
Safe, reliable stopping in all conditions.
Clear, full-color ride info at a glance.
Ride safely day or night.
Built tough for cargo and protection.
Built for stability and all-terrain rides.
Smooth shifting for hills and flats.
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Hydraulic Disc Brakes
Safe, reliable stopping in all conditions.
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TFT Color Display
Clear, full-color ride info at a glance.
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Front & Rear Lights
Ride safely day or night.
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Aluminum Rack & Fenders
Built tough for cargo and protection.
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26×4.0" KENDA Tires
Built for stability and all-terrain rides.
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Shimano 8-Speed
Smooth shifting for hills and flats.
Dual Sensor Switch
Choose torque mode for instant, responsive power on climbs, or cadence mode for steady, effortless cruising with extended range.
- Torque & Cadence Sensor
- 750W Motor (1500W Peak)
- Up to 90 Miles Range
Four-Link Full Suspension
The system spreads impact evenly between both wheels, keeping rides smooth and stable even on rough terrain.
- Advanced 4-Link Design
- Balanced Front & Rear Absorption
Samsung Battery Power
The system spreads impact evenly between both wheels, keeping rides smooth and stable even on rough terrain.
- 48V 20Ah Samsung Cells
- UL-Certified Safety
- 90+ Miles Max Range
Smarter Riding with the CYCROWN App
Riders Talk: Real Reviews in Action
