If you want a rugged e-bike ready for dirt roads, check out models like the Tuttio Soleil01 with its powerful 2000W motor and fat tires for stability.
The H3 offers a beastly 3500W motor and nitrogen suspension for serious trails.
Bikes like the Q20 and TST provide solid all-terrain performance and long battery ranges too.
Each delivers strong motors, durable frames, and excellent suspension.
Keep exploring to find the perfect ride that matches your terrain and style.
| Image | Name | Editor's Rating | Price |
|---|---|---|---|
|
TS TST GRP LLC TST Electric Bike for Adu...
|
|
|
|
Ridstar Electric Bike for Adults, Peak 3...
|
|
|
|
SYFTLLSJY Electric Bike for Adults Elect...
|
|
|
|
VIPCOO H3 Electric Dirt Bike for Teens a...
|
|
|
|
PILLCASE Electric Dirt Bike for Teens Ad...
|
|
Tuttio Soleil01 Electric Dirt Bike for Teens and Adults, 2000W Motor, 14″/12″ Fat Tire, 37MPH
No products found.
Experience the thrill of off-road riding with the Tuttio Soleil01 Electric Dirt Bike, designed for teens and adults eager to explore rugged trails. Its 2000W brushless motor delivers powerful acceleration, reaching speeds up to 37mph under optimal conditions. This bike addresses the challenge of navigating uneven terrain, offering a smooth and responsive ride.
The dual fat tires (14″ front and 12″ rear) provide enhanced grip and stability on dirt, gravel, and rocky paths. Coupled with advanced suspension and hydraulic brakes, the bike ensures safe handling and control even on rough surfaces. Its durable all-aluminium frame supports riders up to 265 lbs, balancing strength with manageable weight.
Maintenance is straightforward thanks to the brushless motor’s low upkeep needs and the reliable lithium battery. The 48V 21AH battery offers an impressive range of 35-43 miles per charge, suitable for extended outings. Charging takes 6-7 hours, making overnight recharging ideal for daily use.
While the bike’s weight of 105 lbs offers stability, it may require effort when carrying or transporting. The maximum weight limit means it’s best suited for riders within that range. Overall, the Soleil01 combines power, durability, and comfort to enhance off-road adventures.
Best for: Teens and adults seeking a powerful, reliable electric dirt bike for recreational off-road riding and trail exploration.
What We Like:
- Strong 2000W motor delivering speeds up to 37mph
- Long-lasting battery with 35-43 miles per charge
- Fat tires and advanced suspension for excellent off-road traction
- Sturdy all-aluminium frame supporting up to 265 lbs
- Hydraulic brakes for enhanced safety and control
Specification:
| Feature | Details |
|---|---|
| Manufacturer | Tuttio |
| Motor Power | 2000W brushless motor |
| Tire Size | 14″ front / 12″ rear |
| Battery | 48V 21AH lithium |
| Top Speed | Up to 37 mph |
| Range per Charge | 35-43 miles |
| Charging Time | 6-7 hours |
| Frame Material | Aluminium |
| Weight | 105 lbs |
| Max Rider Weight | 265 lbs |
TST Electric Bike for Adults with 1500W Motor and Fat Tires
- 【Excellent Motor Performance】 Equipped...
- 【Upgraded Removable Battery】 Powered by a...
- 【Comfortable Riding Experience】 This fat...
Discover the freedom of conquering rough terrain with the TST Electric Bike, designed to provide both power and stability on every ride. Its 1500W motor tackles steep hills and tough dirt roads with ease, helping you maintain speeds up to 28 MPH. This bike transforms challenging trails into enjoyable journeys, reducing the effort needed to explore outdoors.
The electric bike’s fat tires and hydraulic suspension work together to deliver a smooth, balanced ride. Puncture-proof tires help prevent interruptions, while front and rear suspension absorb shocks from uneven surfaces. This design ensures comfort and confidence, whether commuting or adventuring off the beaten path.
Equipped with a 48V 15Ah removable battery, the bike supports up to 60 miles in pedal-assist mode. This gives you the freedom to travel long distances without frequent recharging. The battery is easy to remove for charging and maintenance, adding convenience to your routine.
While the bike is sturdy and supports riders up to 450 lbs, its heavier build and 6-7 hour charging time may require some planning. Assembly is mostly done, but some setup is needed, which might be a consideration for beginners. Overall, this bike offers reliability and power for those who demand performance on rugged terrain.
Best for: Outdoor enthusiasts and commuters seeking a powerful, stable electric bike built for rough terrain and steep inclines.
What We Like:
- High-powered 1500W motor for speed and hill climbing
- Long-range 48V 15Ah removable battery
- Smooth ride with hydraulic suspension and puncture-proof fat tires
- Supports heavy loads up to 450 lbs
- Mostly pre-assembled for easier setup
Specification:
| Feature | Details |
|---|---|
| Manufacturer | TST |
| Motor Power | 1500W |
| Battery | 48V 15Ah removable |
| Range (Pedal Assist) | Up to 60 miles |
| Max Speed | 28 MPH |
| Tire Size | 20″ x 4″ fat tires |
| Suspension | Front and rear hydraulic |
| Weight Capacity | 450 lbs |
| Assembly | 90% pre-assembled |
Electric Bike for Adults Q20, 20″ Fat Tire E-Bike, All Terrain UL2849 Approved
- 【𝐔𝐧𝐢𝐪𝐮𝐞...
- 【𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝...
- 【𝐈𝐦𝐩𝐫𝐞𝐬𝐬𝐢𝐯𝐞...
The Electric Bike for Adults Q20 is built to conquer tough dirt roads and rugged trails with ease. Its powerful 1500W brushless motor enables speeds up to 33 MPH, helping you tackle steep hills without strain. This bike transforms challenging rides into smooth adventures, making it easier to explore diverse terrains.
Equipped with 20×4 fat tires and a 5-level suspension system, the Q20 absorbs shocks and maintains stability on uneven surfaces. Hydraulic dual brakes provide reliable stopping power, ensuring safety and control no matter the landscape. These features work together to enhance your riding experience on all types of terrain.
The detachable UL-certified battery offers flexibility and convenience, delivering up to 35 miles in pure electric mode or extending to 80 miles with pedal assist. This setup means less worry about running out of power during your rides. Routine maintenance focuses mainly on tire pressure and brake checks, keeping the bike ready for your next trip.
Designed for versatility, the Q20 comes with customizable riding modes, a bright headlight for night visibility, and practical storage options. While the fat tires and suspension add some weight, they significantly improve ride comfort and traction. Assembly is mostly done, but some mechanical knowledge may be required to complete setup smoothly.
Best for: Adventure seekers and commuters needing a robust, versatile electric bike capable of handling all-terrain journeys with confidence.
What We Like:
- Strong 1500W motor reaches 33 MPH for swift, uphill rides
- Fat tires and suspension deliver excellent shock absorption and control
- Detachable UL-certified battery supports long-range electric and pedal-assist modes
- Hydraulic dual brakes enhance safety on rough surfaces
- Bright headlight and storage add to practical usability
Specification:
| Feature | Details |
|---|---|
| Manufacturer | Q20 |
| Tire Size | 20 x 4 inches |
| Motor Power | 1500W brushless motor |
| Max Speed | 33 MPH |
| Suspension Levels | 5-level suspension |
| Brake Type | Hydraulic dual brakes |
| Battery Type | Detachable UL-certified |
| Range (Electric) | Up to 35 miles |
| Range (Pedal Assist) | Up to 80 miles |
| Weight | Not specified |
2000W Peak 20″ Off Road Electric Bike for Adults, 80+ Miles Range, 32+ MPH, Fat Tire All Terrain E-Bike
- 【Electric Bike for Adults Unleash 32+MPH...
- 【Large Electric Bike 80+ Mile Long-Range...
- 【Big Electric Dirt Bike All-Terrain Fat...
Experience the thrill of off-road cycling with the 2000W Peak 20″ Off Road Electric Bike, designed to tackle rugged landscapes effortlessly. This e-bike addresses common challenges like limited battery range and poor traction, enabling longer rides across snow, sand, and mountain trails without compromising speed or control. Its powerful motor and fat tires provide the confidence to explore diverse terrains comfortably.
The bike’s removable 48V 20Ah lithium battery supports an 80+ mile range and charges 30% faster than many competitors, reducing downtime between adventures. Maintenance is simplified with easy battery removal, allowing users to charge separately and extend battery life through proper care. The full suspension system combined with large 20×4 inch fat tires cushions impacts, enhancing rider comfort on uneven surfaces.
Built to support riders up to 330 lbs, the e-bike balances strength and ergonomic design, promoting stability and control. While assembly takes about 15 minutes, it is straightforward enough for most users, though some mechanical knowledge may help. The bike’s 33 kg weight favors durability and ruggedness but may require effort when carrying or storing.
Best for: Off-road cycling enthusiasts and adult riders seeking a powerful, long-range electric bike capable of handling diverse and challenging terrains with comfort and speed.
What We Like:
- Strong 2000W motor delivering speeds over 32 MPH
- Removable battery with 80+ mile range and faster charging
- Fat tires and full suspension ensure stability and comfort
- Ergonomic design supports riders up to 330 lbs
- Quick assembly in about 15 minutes
Specification:
| Feature | Details |
|---|---|
| Manufacturer | — |
| Dimensions | 20″ tire size |
| Weight | 33 kg (approximately 73 lbs) |
| Battery | 48V 20Ah lithium, removable |
| Top Speed | 32+ MPH |
| Range | 80+ miles |
| Suspension | Full suspension |
| Tires | 20×4 inch fat tires |
TST Electric Bike for Adults 1500W Fat Tire All-Terrain E-Bike
No products found.
Experience the thrill of conquering any terrain with the TST Electric Bike for Adults. Its powerful 1500W motor and fat 20×4.0-inch tires provide exceptional traction on sand, snow, and rugged mountain trails. This e-bike handles steep 35-degree slopes smoothly while reaching speeds up to 28 mph, making outdoor adventures more accessible and exciting.
Designed for versatility, the bike offers three riding modes: pure electric, pedal assist, and manual pedaling. The removable waterproof 48V/15AH battery ensures long rides over 60 miles, and it fully charges in just 5 hours. This feature simplifies maintenance by allowing easy battery removal for charging or replacement.
Safety and comfort are priorities with dual disc brakes, puncture-proof tires, full suspension, and 360° LED lighting for enhanced visibility. The fat tire design provides stability and shock absorption but may feel heavier in tight city spaces. Regular maintenance focuses on tire care and brake checks to maintain peak performance.
Best for: Adventure seekers and outdoor enthusiasts needing a reliable, powerful e-bike to tackle diverse and challenging terrains like sand, mountains, and snow.
What We Like:
- Strong 1500W motor delivers excellent torque and speed.
- Long-range battery with quick 5-hour recharge time.
- Full suspension and puncture-resistant tires enhance ride comfort.
- Versatile riding modes for adapting to different conditions.
Specification:
| Feature | Details |
|---|---|
| Manufacturer | TST |
| Motor Power | 1500W |
| Tire Size | 20×4.0 inches |
| Battery | 48V/15AH, removable |
| Max Speed | 28 mph |
| Range | 60+ miles |
| Charging Time | 5 hours |
| Brake Type | Dual disc brakes |
| Suspension | Full suspension |
| Lighting | 360° LED lights |
H3 3500W Electric Dirt Bike for Teens and Adults with Nitrogen Suspension
- 【3500W Mid-Drive Motor Professional...
- 【45 Mile Reliable Range with BMS Protection...
- 【Absorb 87% of Terrain Impact】H3 Electric...
Experience the thrill of powerful off-road riding with the H3 3500W Electric Dirt Bike. Designed for teens and adults, this bike delivers strong performance that tackles steep hills and rough terrain with ease. Its 3500W mid-drive motor reaches speeds up to 40 MPH, making climbing 45° slopes effortless thanks to 220N·m of torque.
The bike’s advanced suspension system, featuring a nitrogen rear shock and hydraulic front shocks, absorbs most terrain impact. This means smoother rides and better control on bumpy trails. The bike is built for stability and comfort, reducing rider fatigue during extended adventures.
Equipped with a 48V23Ah battery, it offers up to 45 miles of range per charge, perfect for long rides. The intelligent battery management system (BMS) ensures safety and prolongs battery life. Dual disc brakes provide stronger stopping power, cutting stopping distance by 30% for added safety on all terrains.
Maintenance is straightforward with durable components and easily accessible parts. The bike suits riders aged 13 and up and offers adjustable power modes to match different skill levels. Its tire sizes (14″ front, 12″ rear) balance agility and grip but may not fit very large riders or extreme off-road conditions.
Best for: Teens and adults seeking a reliable, high-performance electric dirt bike for off-road adventures and steep climbs.
What We Like:
- Powerful motor with strong torque for climbing hills
- Advanced nitrogen and hydraulic suspension for smooth rides
- Long range battery with intelligent safety management
- Dual disc brakes for improved stopping control
- Adjustable power modes suitable for various skill levels
Specification:
| Feature | Details |
|---|---|
| Manufacturer | H3 |
| Motor Power | 3500W mid-drive |
| Top Speed | Up to 40 MPH |
| Torque | 220N·m |
| Battery | 48V 23Ah |
| Suspension | Nitrogen rear, hydraulic front |
| Brake Type | Dual disc brakes |
| Tire Size | 14″ front, 12″ rear |
| Recommended Age | 13 years and older |
Electric Dirt Bike for Teens and Adults, 2500W with Removable Battery and Dual Suspension
- 🏍️ 2500W Brushless Hub Motor: Experience...
- 🏍️ 48V 21Ah Removable Battery: The...
- 🏍️ Dual Shock Absorption + Dual Braking:...
Experience the thrill of off-road adventures with this Electric Dirt Bike for Teens and Adults. Its powerful 2500W motor effortlessly conquers dirt trails and steep inclines, making challenging rides feel smooth and manageable. This bike transforms rough terrain into an exciting journey, letting riders explore with confidence.
Equipped with a removable 48V 21Ah battery, it offers a reliable 34-mile range to keep you riding longer between charges. The battery design also simplifies maintenance, allowing easy swaps and charging without hassle. Charging completes in just 6 hours, minimizing downtime and maximizing your time on the trails.
The bike’s dual suspension system, featuring front hydraulic shocks and rear springs, cushions every bump for a stable and comfortable ride. Paired with rugged 14-inch tires, it grips dirt, mud, and rocky surfaces with ease. This setup enhances control, helping you maintain stability even on rough terrain.
Designed for both teens and adults, this dirt bike balances power and versatility. Responsive oil and disc brakes provide dependable stopping power, while bright dual bead lights improve visibility during low-light rides. The clear instrument display keeps essential information accessible, supporting a safer and more informed experience.
Best for: Riders seeking a robust electric dirt bike that handles off-road trails and daily commutes with ease.
What We Like:
- Strong 2500W motor ideal for steep climbs and rough terrain
- Removable 48V 21Ah battery for convenient charging and extended range
- Dual suspension and rugged tires ensure smooth, stable rides
- Responsive oil and disc brakes for reliable stopping power
- Bright dual bead lights enhance visibility in low-light conditions
Specification:
| Feature | Details |
|---|---|
| Manufacturer | – |
| Motor Power | 2500W |
| Battery | 48V 21Ah removable |
| Max Speed | 34 mph |
| Range | Up to 34 miles |
| Suspension | Front hydraulic, rear springs |
| Tire Size | 14 inches |
| Assembly | 90% pre-assembled |
| Intended Users | Teens and adults |
AMYET V9-G60 Electric Bike for Adults with Removable Battery and 20″ Fat Tires
No products found.
Experience the thrill of conquering challenging terrain with the AMYET V9-G60 Electric Bike. Designed to handle dirt, sand, and snow, this e-bike offers a reliable and powerful ride that adapts to your outdoor adventures. Its robust motor and fat tires ensure you maintain control and speed even on rough surfaces.
The bike’s 1000W motor, with a peak of 1500W, pushes you up to 32 MPH, helping you cover ground quickly and efficiently. The 20-inch fat tires provide superior traction, while dual shock absorbers smooth out bumps for a comfortable journey. Whether commuting or exploring trails, this bike meets the demands of varied riding conditions.
Maintenance is straightforward thanks to the removable 48V 20Ah battery, which supports rides from 30 to 70 miles per charge. Easy to detach and recharge, it minimizes downtime. The 7-speed gear system offers versatility for different speeds and inclines, adapting to your preferred pace and terrain.
Safety is prioritized with dual disc brakes for reliable stopping power and bright LED lights for visibility. Setup is mostly complete upon delivery, requiring minimal effort to get you started. The bike fits riders 65 inches and taller, ensuring ergonomic comfort for taller adults.
Best for: Riders looking for a high-performance electric bike designed for rough terrain and long-distance rides, suitable for adults 65 inches and taller.
What We Like:
- Powerful 1000W motor with a peak output of 1500W for strong performance.
- Fat 20-inch tires combined with dual shock absorbers for excellent traction and ride comfort.
- Removable 48V 20Ah battery offering a long range and easy charging.
- Dual disc brakes and LED lights enhance safety in various conditions.
- 7-speed gear system adapts to different terrains and riding preferences.
Specification:
| Feature | Description |
|---|---|
| Manufacturer | AMYET |
| Motor Power | 1000W (peak 1500W) |
| Tire Size | 20 inches (fat tires) |
| Battery | 48V 20Ah Removable |
| Range per Charge | 30-70 miles |
| Gear System | 7-speed |
| Brake Type | Dual disc brakes |
| Rider Height | 65 inches and taller |
Factors to Consider When Choosing an E Bike for Dirt Roads
When picking an e-bike for dirt roads, you’ll want to focus on motor power and battery capacity to handle rough terrain and long rides. Pay close attention to tire size and type, suspension quality, and reliable braking systems for safety.
These factors will guarantee your ride is both smooth and secure.
Motor Power Needs
Choosing the right motor power is crucial for conquering dirt roads effectively. You’ll want at least 750W to handle rough terrain and steep inclines without struggling. If you often face more challenging landscapes, consider motors with 1500W peak or even 2000W and above for better torque and quicker acceleration.
This boost helps you smoothly climb hills with angles of 30 degrees or more, which is common on dirt paths. Confirm the motor’s power matches your riding style—whether you’re exploring off-road trails or commuting on uneven surfaces—to get the best performance. Picking an e-bike with the right motor power guarantees you’ll enjoy a reliable and responsive ride every time you hit those rugged dirt roads.
Battery Capacity Range
Battery capacity plays an essential role in how far you can travel on dirt roads before needing a recharge. Most e-bikes offer ranges between 30 to 80 miles per charge, depending on terrain and riding mode. Choosing a higher capacity battery, like a 48V 20Ah or 21Ah, lets you enjoy longer rides without frequent stops.
Also, consider charging time—many lithium batteries fully charge within 4 to 7 hours, but faster options add convenience. Look out for advanced battery technologies, such as ternary lithium-ion, which boost performance, durability, and safety. Don’t forget weight: a lighter battery improves handling and makes maneuvering on rough paths easier while still delivering enough power for your adventure.
Balancing these factors guarantees you get a reliable range fit for your dirt road excursions.
Tire Size and Type
Three key factors define the ideal tire size and type for dirt roads: traction, stability, and durability. You want wider tires, like 20 x 4 inches, because they provide better grip on uneven, slippery surfaces. Fat tires, with their larger volume and contact area, absorb shocks and bumps, boosting comfort and control off-road.
Pay attention to tread patterns; knobby or aggressive designs improve grip and prevent slippage on loose dirt. Proper tire pressure matters too—lower pressure enhances traction and comfort but risks pinch flats, while higher pressure reduces rolling resistance.
Finally, choose tires made from robust, puncture-resistant materials to handle sharp rocks and debris you’ll encounter. Picking the right tire size and type guarantees your e-bike handles dirt roads confidently and reliably.
Suspension System Quality
A high-quality suspension system makes all the difference when riding on dirt roads. You want dual shock absorbers that absorb impacts efficiently, reducing fatigue during long rides. Hydraulic shock absorbers outperform traditional coil springs by offering better impact absorption and adjustability, so you can fine-tune your ride.
Pay close attention to suspension travel—around 17cm at the front and 4cm at the rear is ideal for handling bumps and uneven terrain. Bikes with both front and rear suspension provide superior stability and grip, especially on steep inclines or loose gravel.
Finally, choose e-bikes with suspension components made from durable materials and quality construction to guarantee reliability under demanding conditions. This way, your ride stays smooth and controlled no matter the dirt road challenges.
Braking Mechanism Safety
While a strong suspension system helps you tackle rough terrain comfortably, reliable braking keeps you in control when conditions get tricky. On dirt roads, uneven surfaces and loose gravel increase stopping distances, so you need brakes that respond quickly and powerfully.
Hydraulic brakes outperform mechanical disc brakes by offering superior stopping power, especially on steep slopes and rough trails. Opt for e-bikes with dual disc brake systems—they can cut braking distances by 30% at high speeds, greatly enhancing safety.
Adjustable braking systems are a smart choice, letting you tailor control to your skill level and varying conditions. Don’t forget regular maintenance: checking for wear and verifying proper alignment keeps your brakes performing effectively and guarantees your safety on every ride.
Frame Durability Materials
Because your e-bike’s frame takes the brunt of bumps and impacts on dirt roads, choosing the right material is essential for durability and performance. Aluminum alloy is a popular choice, offering a great strength-to-weight ratio and resisting corrosion, so your bike stays reliable in rough conditions. Steel frames excel in durability and shock absorption, ideal if you prioritize toughness over weight.
Carbon fiber provides a lightweight yet strong alternative, perfect for reducing overall bike weight without compromising strength, though it often costs more. Don’t overlook frame geometry—it plays a key role in stability and control on uneven terrain. Finally, verify the frame’s welds and construction are first-rate to handle vibrations and impacts.
Picking the right material and build quality keeps you riding smoothly and confidently on dirt roads.
Riding Modes Variety
When you tackle dirt roads, having a range of riding modes on your e-bike lets you adjust power delivery to match the terrain and your stamina. You can switch between pure electric mode for throttle control, pedal-assist for extra pedaling power, or traditional pedaling when you want a workout. This variety helps you handle steep climbs with ease or conserve battery on longer rides.
Many e-bikes let you fine-tune pedal assistance levels, so whether you’re a beginner or a seasoned rider, you’ll find a comfortable setting. Some advanced models even offer cruise control, maintaining speed without constant pedaling—ideal for long stretches. Choosing an e-bike with versatile riding modes guarantees you get the performance and battery efficiency you need on rugged dirt roads.
Weight and Portability
Choosing the right riding mode helps you manage power and battery use, but how you handle your e-bike on dirt roads also depends on its weight and portability. Most e-bikes weigh between 33 and 105 pounds, so you’ll want to evaluate how easy it is to lift or carry your bike when needed.
A lighter model with a removable battery can make transport and storage much simpler. However, if you plan to tackle steep or rugged terrain, a sturdier, heavier frame might be necessary for stability and durability. Aluminum alloy frames strike a good balance, offering strength without too much extra weight.
Ultimately, you’ll need to weigh portability against toughness to find an e-bike that’s reliable and easy to manage on dirt roads.
Frequently Asked Questions
How Do E-Bike Batteries Perform in Extreme Cold or Hot Weather?
E-bike batteries lose capacity in extreme cold, reducing range, while extreme heat can degrade their lifespan faster. You should store them in moderate temperatures and avoid charging in harsh conditions to keep them performing well.
What Maintenance Is Required for E-Bike Fat Tires on Dirt Roads?
You’ll need to regularly check tire pressure, clean mud and debris, inspect for punctures or cuts, and lubricate the wheel bearings.
Tighten bolts and spokes to keep your fat tires performing well on dirt roads.
Are There Specific Safety Gear Recommendations for E-Bike Dirt Riding?
You should wear a helmet, gloves, knee and elbow pads, and sturdy shoes.
Don’t forget protective eyewear and reflective clothing to stay visible. These gear pieces keep you safe while tackling rough dirt trails confidently.
Can These E-Bikes Be Used for Commuting on Paved Roads?
Absolutely, you can use these e-bikes for commuting on paved roads. Around 60% of riders switch between terrains, so their versatile tires and sturdy frames handle both dirt and pavement smoothly.
This makes your daily ride flexible and efficient.
What Are the Legal Requirements for Riding E-Bikes Off-Road?
You’ll need to check local laws, but generally, off-road e-bike riding requires no license or registration.
Some trails may restrict e-bikes or require specific speed limits, so always respect park rules and safety guidelines.
Conclusion
Picture yourself tearing through rugged trails, dirt kicking up behind you as you glide effortlessly over rocks and roots. These e-bikes aren’t just machines—they’re your ticket to adventure, blending power, durability, and style.
Whether you crave speed, suspension, or long-range freedom, one of these beasts will match your grit and thrill. So gear up, choose your ride, and let the open dirt roads become your playground in 2025.