$2,099.00 Original price was: $2,099.00.$1,499.00Current price is: $1,499.00.
Technical Specifications
| Motor Power | 1000W (Rated) / 2000W (Peak) |
| Top Speed | 31MPH (50 km/h) |
| Battery | 48V 35Ah (1680Wh) Lithium Battery |
| Riding Range | 65-108 mi (105-175km) |
| Frame | Aluminum Alloy |
| Max Load | 150kg (330lbs) |
| Net Weight | 42kg (93 lbs) |
| Brake System | Front & Rear Hydraulic Brake |
| Suspension | Front & Rear Suspension |
| Tire Type & Size | 20” x 4.0” All-Terrain Fat Tires |
IN THE BOX
1* Electric Bike
1* 35Ah Battery
1* Headlight
1*Charger
2*Pedals
2 * Fat Tires
1*Fenders
1*User Manual
TECHNICAL SPECIFICATIONS
Speed & Range
- Top Speed: 31mph (50km/h)
- Range: 65-108 Miles (105-175km)
- Throttle: Up To 65 Miles (105km)
- Assist Mode(PAS): Up To 108 Miles (175km)
- Pedal Assist: 5 levels
- Transmission: 7 Speeds
Performance
- Motor Power: 1000W(Rated),2000W(Peak)
- Max Torque: 120 N.M
- Battery: 48V 35Ah Lithium Battery
- Charging Time: 6-12 Hours
- Max Load: 150kg (330lbs)
Frameset
- Frame: Aluminum Alloy
- Suspension: Full Suspension
- Fork: Hydraulic Suspension
- Brakes: Hydraulic Brakes
- Tire Type: All-Terrain Fat Tires
- Tire Size: 100/90-20 (20″×4.0″)
- Display: LCD Display
- Headlight: LED Light
- TailLight: Brake Light
- Pedal Type: Flat Pedals
Dimension
- Net Weight: 42kg / 93 lbs
- Package Size: 58.3″×12.2″×32.7″ (148×31×83cm)
- Rider Height: 5’5″ – 6’5″ (165–195 cm)
2000W(Peak)
Brushless Motor
48V 35Ah
Lithium Battery
65-108 Miles
Riding Distance
Tires
31MPH
Max Speed
150kg/330lbs
Payload
SLDBK&EKX X21 Off-Road Electric Bike
The EKX X21 is a high-performance, all-terrain electric bicycle designed specifically for adults, taking your riding experience to the next level. Equipped with a 200W motor and a large-capacity, long-range 35Ah battery, it is engineered to conquer steep hills and endless trails, allowing you to bid farewell to range anxiety. Featuring wide all-terrain tires, a full suspension system, and hydraulic brakes, the EKX X21 delivers a smooth, “motorcycle-style” riding experience—whether you are navigating rugged off-road terrain, sandy trails, or busy urban commuting routes.
Front & Rear Hydraulic Suspension
Experience a “moto-style” ride with adjustablehydraulic front forks (soft/hard) and a spring-hydraulicrear shock. This dual-suspension system absorbsrugged impacts, ensuring maximum comfort andprecise steering for high-speed off-road and urbanadventures.
Hydraulic Brakes + E-ABS
Ride with confidence using our front and rear hydraulicbrakes. Paired with an E-ABS system, the EKX X21offers instant, anti-lock stopping power. Whether inheavy traffic or at high speeds, experience a shorterbraking distance and steady control in any emergency.
All-Terrain Fat Tires
Conquer any surface with our 20″x4.0″ fat tires.Featuring an anti-slip, puncture-resistant tread, theyprovide superior grip and drainage for rain, snow, orsand. Enjoy a stable, “no-sink” ride on muddy roadsand ultimate traction for rugged off-road adventures.
LCD Display
Monitor your ride at a glance with the smart LCDdisplay. This high-contrast LCD display provides real-time tracking of your speed, battery level, mileage, andgear status. With a clear backlight for night riding, itensures effortless visibility and total control in anylighting condition.
Safety Lighting System
Ride safely day or night with the LED headlight andintegrated rear brake light. This powerful lightingsystem offers superior beam distance and 360°visibility, ensuring you see the trail ahead and remainvisible to traffic during every urban commute or nightadventure.
FAQS
What is the "real-world" range on a single charge?
Equipped with a 48V 35Ah battery, the X21 offers exceptional longevity. In pedal-assist mode (PAS)you can expect 90-108 miles of range. On pure electric mode at moderate speeds, it typically covers50-65 miles, depending on rider weight and terrain.
What are the advantages of the Hydraulic Disc Brakes + E-ABS?
Safety is a priority for high-speed e-bikes. The dual hydraulic brakes provide superior stoppingpower with less finger effort than mechanical brakes. Combined with E-ABS (Electronic Anti-lockBraking System), the bike prevents wheel lock-up during emergency stops, even on wet or sandysurfaces.
Does the e-bike come fully assembled?
The SLDBK&EKX X21 arrives 85% pre-assembled. You will only need to install the front wheel, handlebars,pedals, and headlight. We provide all the necessary tools and a step-by-step assembly video in ourSupport section to get you on the road in about 30 minutes.
What sets the X21's performance grade apart from standard e-bikes?
The X21 isn’t just an e-bike; it’s built with a reinforced aluminum alloy frame that handles a 150kg(330lbs) max load. Combined with a 2000W peak motor and dual suspension, it delivers the stabilityand torque of a light motorcycle while maintaining the agility of a Electric bicycle.
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