2027 E Ride Pro SS 4.0 | 72V 50AH 18KW | Long Range Performance Electric Dirt Bike
E Ride Pro SS 4.0 | Race-Ready Long Range Performance Electric Dirt Bike
Race ready. Think you can handle it?
The E Ride Pro SS 4.0 is the next generation of the E Ride Pro off-road platform. With 18kW peak motor power, a new 72V 50Ah pouch-cell battery, four selectable ride modes, and the same robust suspension platform found on the E Ride Pro SR, the SS 4.0 is built for serious trail riding and closed-course performance.
It accelerates from 0 to 30 mph in approximately 2 seconds and can reach speeds up to 62 mph under appropriate off-road conditions. The combination of strong motor output, a durable controller, SR-spec FASTACE suspension, and upgraded hydraulic brakes gives riders the power to push harder without sacrificing control.
What Is New on the E Ride Pro SS 4.0?
The SS 4.0 builds on the E Ride Pro SS 3.0 with more peak power, a new pouch-cell battery, an added Race mode, and a more advanced suspension package. These changes make the SS 4.0 better suited for aggressive trail riding, track sessions, jumps, and riders who want more control over the way their bike performs.
- 18kW peak motor power: Increased from the 16kW peak output of the SS 3.0 for harder acceleration and stronger off-road performance.
- New 72V 50Ah pouch-cell battery: The new swappable 3,600Wh battery provides high capacity for long rides and sustained power delivery.
- Four ride modes: Eco, Sport, Race, and Reverse give riders more ways to manage power, range, and maneuverability.
- New Race mode: Added for riders who want the SS 4.0’s most aggressive performance settings.
- E Ride Pro SR-spec suspension: The SS 4.0 shares the same robust FASTACE front and rear suspension platform used on the E Ride Pro SR.
- 220mm Front suspension travel: Built to absorb rough trails, ruts, jumps, braking bumps, and harder landings.
- 775mm overall front suspension length: Provides a capable off-road stance and strong front-end support.
- 600 lb rear shock spring: Delivers firm suspension support for aggressive riding and heavier impacts.
- Upgraded braking package: Features 3mm rotors, 100mm DOT brake calipers, DOT 4 hydraulic operation, and regenerative braking.
- Adjustable rear linkage: Offers 0.5 inches of adjustment for fine-tuning suspension response and chassis balance.
- New battery side plate: Adds coverage around the battery and can also serve as a racing number plate.
- Integrated front and rear blinkers: Built into the bike for a cleaner and more complete lighting package.
- Bluetooth app adjustability: Allows compatible settings such as motor output and regenerative braking to be adjusted from a mobile device.
- New bash guard: Adds protection for the motor and other critical components during rough off-road riding.
Disclaimer:
This product was designed and intended for off-road and closed-course use only. Prohibited for use on public streets, sidewalks, bike paths, or other municipal property, unless otherwise posted. Refer to local city, county, state, and federal regulations before riding. Purchasers must be 18 years or older or have parents/guardian permission. Always wear approved safety gear, and ride responsibly.
Race-Ready Electric Performance
The SS 4.0 is powered by an electric motor rated at 7kW with an 18kW peak output. It can accelerate from 0 to 30 mph in approximately 2 seconds and reach speeds up to 62 mph. That gives the SS 4.0 the quick response needed for technical climbs, open trails, and closed-course riding.
Eco mode helps stretch available range, while Sport provides responsive power for general off-road riding. Race mode unlocks the bike’s most aggressive performance, and Reverse makes it easier to back out of tight trails, garages, trailers, and crowded pit areas.
New 72V Pouch-Cell Battery
The new 72V 50Ah swappable pouch-cell lithium battery provides 3,600Wh of capacity. Estimated range is more than 64 miles at 25 mph or more than 100 miles at 15 mph. Range will vary with terrain, speed, rider weight, temperature, tire pressure, riding mode, and throttle use.
Charging from 20% to 90% takes approximately 3.5 hours. The removable design also makes battery access easier for charging, service, or replacement.
Robust E Ride Pro SR Suspension
The SS 4.0 shares the same durable front and rear suspension platform found on the E Ride Pro SR. Its upgraded FASTACE suspension combines 220mm of travel, a 775mm overall front suspension length, and a 600 lb rear shock spring.
This setup gives the bike the support needed for rough terrain, jumps, deep ruts, braking bumps, and fast trail sections. The adjustable rear linkage provides 0.5 inches of adjustment, allowing riders to fine-tune chassis balance and suspension response for their weight and riding style.
A reinforced frame and swingarm support the increased motor power. The direct-mount stem improves steering control, while CNC foot pegs provide a secure platform when standing through technical sections.
Heavy-Duty Drivetrain
The SS 4.0 uses a widened 22mm heavy-duty drive pulley with mud drainage grooves to help maintain dependable operation in loose and muddy conditions. A 58-tooth rear sprocket and durable 428 chain provide precise power delivery, while the upgraded 12mm jackshaft bolt is built to handle the torque produced by the 18kW motor.
Straight-pull hubs add wheel strength and help simplify spoke maintenance. Together, these drivetrain and wheel upgrades give the SS 4.0 the durability needed for repeated acceleration, rough terrain, and harder off-road use.
Hydraulic and Regenerative Braking
The braking system features 3mm rotors, 100mm DOT brake calipers, and DOT 4 hydraulic operation. These components provide the mechanical stopping strength needed to control a high-performance electric dirt bike.
Automatic regenerative braking converts a portion of the bike’s deceleration energy back into battery power. Dedicated brake-line holders keep the lines secured along the forks and fork guard for better organization and added protection.
All-Terrain Versatility
The E Ride Pro SS 4.0 is designed for off-road terrain, including dirt trails, tracks, rocky sections, hills, and mountainous riding conditions. Its combination of ground clearance, suspension travel, battery capacity, and adjustable power delivery allows riders to set the bike up for everything from range-focused exploring to aggressive closed-course sessions.
Functional Bodywork and Lighting
A new side plate provides additional battery coverage and can double as a number plate for racing identification or custom graphics. The lower bash guard helps protect the motor and other critical components from rocks, roots, and trail debris.
Integrated front and rear blinkers create a clean lighting package. The headlight and taillight can also be switched off when the main lights are not needed. These lighting features do not automatically make the SS 4.0 legal for use on public roads.
Electric Performance Without Tailpipe Emissions
The SS 4.0 produces no tailpipe emissions during operation and eliminates engine oil changes, fuel mixing, and many of the routine maintenance items associated with gas-powered dirt bikes. Its quiet electric drivetrain also makes it a practical option for approved riding areas where noise is a concern.
E Ride Pro SS 4.0 Specifications
- 0 to 30 mph: Approximately 2 seconds
- Top speed: Up to 62 mph
- Rated motor power: 7kW
- Peak motor power: 18kW
- Battery: New 72V 50Ah swappable pouch-cell lithium battery
- Battery capacity: 3,600Wh
- Estimated range: 64+ miles at 25 mph or 100+ miles at 15 mph
- Charge time: Approximately 3.5 hours from 20% to 90%
- Ride modes: Eco, Sport, Race, and Reverse
- Front tire: 2.75-19
- Rear tire: 3.00-18
- Suspension: E Ride Pro SR-spec FASTACE front and rear suspension
- Suspension travel: 220mm
- Overall front suspension length: 775mm
- Rear shock spring: 600 lb
- Rear linkage adjustment: 0.5 inches
- Brakes: DOT 4 hydraulic brakes with 3mm rotors and 100mm calipers
- Regenerative braking: Automatic
- Rear sprocket: 58-tooth
- Chain: 428 chain
- Drive pulley: Widened 22mm heavy-duty pulley with mud drainage grooves
- Jackshaft bolt: 12mm
- Frame: Reinforced frame and swingarm
- Wheelbase: 49.6 inches
- Minimum ground clearance: 10 inches
- Unit weight: 161 lbs.
- Maximum rider weight: 302 lbs.
- Lighting: Switchable headlight and taillight with integrated front and rear blinkers
- Side plate: Battery-covering design that can also serve as a number plate
- Connectivity: Bluetooth app adjustment for compatible settings
E Ride Pro SS 2.0 vs. SS 3.0 vs. SS 4.0
The SS 2.0 established the 72V SS platform, the SS 3.0 added more power and battery capacity, and the SS 4.0 advances the bike with 18kW peak power, a new pouch-cell battery, Race mode, and E Ride Pro SR-spec suspension.
| Feature | E Ride Pro SS 2.0 | E Ride Pro SS 3.0 | E Ride Pro SS 4.0 |
|---|---|---|---|
| Rated Motor Power | 5kW | Not listed | 7kW |
| Peak Motor Power | 12kW | 16kW | 18kW |
| 0 to 30 mph | Approximately 2.36 seconds | Not listed | Approximately 2 seconds |
| Top Speed | Up to 60 mph | Up to 62 mph | Up to 62 mph |
| Battery | 72V 40Ah Samsung lithium battery | 72V 50Ah lithium battery | New 72V 50Ah pouch-cell lithium battery |
| Battery Capacity | 2,880Wh | 3,600Wh | 3,600Wh |
| Estimated Range | 55+ miles at 20 mph 90+ miles at 15 mph |
64+ miles at 25 mph 100+ miles at 15 mph |
64+ miles at 25 mph 100+ miles at 15 mph |
| Charge Time | Approximately 2 hours from 20% to 90% | Approximately 3.5 hours from 20% to 90% | Approximately 3.5 hours from 20% to 90% |
| Ride Modes | Eco and Sport | Eco, Sport, and Reverse | Eco, Sport, Race, and Reverse |
| Front Suspension | Adjustable RST sport fork | Heavy-duty FASTACE fork | E Ride Pro SR-spec FASTACE fork |
| Rear Suspension | Adjustable sport suspension | Upgraded FASTACE suspension with adjustable linkage | E Ride Pro SR-spec suspension with 600 lb rear shock spring |
| Suspension Travel | Extended-travel sport suspension | Upgraded off-road suspension | 220mm |
| Overall Front Suspension Length | Standard SS 2.0 configuration | Standard SS 3.0 configuration | 775mm |
| Rear Linkage | Standard | Adjustable by 0.5 inches | Adjustable by 0.5 inches |
| Braking System | Hydraulic brakes with regenerative braking | DOT 4 hydraulic brakes with enlarged calipers and regenerative braking | DOT 4 hydraulic brakes, 3mm rotors, 100mm calipers, and regenerative braking |
| Rear Sprocket | 55-tooth | 58-tooth | 58-tooth |
| Chain | Standard 114-link chain | Heavy-duty 428 chain | Heavy-duty 428 chain |
| Drive Pulley | Standard pulley | Upgraded pulley with mud drainage grooves | Widened 22mm heavy-duty pulley with mud drainage grooves |
| Jackshaft Bolt | 10mm | 12mm | 12mm |
| Wheel Hubs | Standard bike-style hubs | Straight-pull hubs | Straight-pull hubs |
| Frame and Swingarm | Standard SS frame and swingarm | Reinforced frame and swingarm | Reinforced frame and swingarm |
| Battery Side Plate | Standard battery cover | Standard battery cover | New battery-covering side plate that can serve as a number plate |
| Lighting | Headlight with on and off switch | Switchable headlight and taillight | Switchable headlight and taillight with integrated front and rear blinkers |
| Bluetooth Adjustability | Bluetooth module on select versions | External Bluetooth module | Bluetooth app adjustment for compatible motor and regenerative braking settings |
| Front Tire | 70/100-19 | 2.75-19 | 2.75-19 |
| Rear Tire | 80/100-18 | 3.00-18 | 3.00-18 |
| Unit Weight | 139 lbs. | Not listed | 161 lbs. |
| Maximum Rider Weight | 300 lbs. | 302 lbs. | 302 lbs. |
| Best Fit | Value-focused riders who want proven 72V performance | Riders looking for more power, range, and upgraded components | Aggressive trail and track riders who want the new battery, Race mode, and SR-spec suspension |
Who Is the E Ride Pro SS 4.0 For?
- Aggressive trail riders who need 220mm of travel, a 600 lb rear spring, and long battery range for rough terrain
- Track and closed-course riders who will benefit from Race mode, strong hydraulic brakes, and a functional number plate
- Experienced electric dirt bike riders who want 18kW peak power, Bluetooth adjustability, and E Ride Pro SR-level suspension
One-Year Warranty Coverage
Quality starts with E Ride Pro’s design process, continues through manufacturing, and is supported by its service and technical support departments. The E Ride Pro SS 4.0 includes one-year warranty coverage. Review the complete E Ride Pro warranty information for current terms, conditions, limitations, and exclusions.
Shipping note: All bundled items will ship when the bike order is fulfilled. Bundled parts will ship together with the bike.
Off-Road Use Disclaimer
This product is designed and intended for off-road and closed-course use only. Integrated blinkers and lighting do not make the bike street legal. It is prohibited for use on public streets, sidewalks, bike paths, public roadways, or other municipal property unless specifically permitted. Review all applicable city, county, state, and federal regulations before riding. Purchasers must be 18 years of age or older or have permission from a parent or legal guardian. Always wear approved protective equipment and ride responsibly.
Disclaimer:
This product was designed and intended for off-road and closed-course use only. Prohibited for use on public streets, sidewalks, bike paths, or other municipal property, unless otherwise posted. Refer to local city, county, state, and federal regulations before riding. Purchasers must be 18 years or older or have parents/guardian permission. Always wear approved safety gear, and ride responsibly.
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