Electric mountain bike 1000W Randride YG90A – powerful electric-assisted mountain bike for heavy use
Do you need an electric mountain bike?, which can survive steep climbs, changeable weather and long runs?
Randride YG90A is one of the most popular our high-performance electric bike models, and for good reason. Its power, features and ride comfort make it the perfect companion for off-roading – all year round.
🚵 Tested in demanding conditions
Our electric bike factory experts took the YG90B on off-road tests in Finland and Europe. The bike was challenged on rocky trails in Nuuksio, muddy forest roads in Lapland, and the 30° climbs of Koli Mountain – and it coped with them all without a hitch. An evening ride with a full load showed that this electric mountain bike is built to last.
🔋 Power, range and speed
The 1000W Randride YG90A electric mountain bike has a brushless rear motor that will take you up to 45 km/h top speed.
Torque is 75 Nm, which ensures great performance on technical trails and steep hills. This is electric bikethat can handle any terrain.
The battery is 48V 17Ah and integrated into the frame - a safe, balanced and stylish solution.
Range up to 120 km on a single charge makes this the perfect choice for long trips or commuting.
🛠 Comfort and safety without compromise
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CST off-road tires – grip on rocks, gravel and wet trails
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Full suspension – effectively filters shocks and vibrations
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Hydraulic disc brakes – precise and safe stopping at all speeds
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21-speed Shimano transmission – confidence and smoothness in every situation
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LCD display – driving data, speed and battery level at a glance
🎒 Everything included – full equipment as standard
The delivery includes everything you need for a safe and comfortable ride:
🧳 Fenders, lights, luggage rack, pump, lock, reflective vest and tool kit – ready to use right out of the box.
🎯 Summary
Randride YG90A is not just an electric mountain bike – it is a reliable travel companion that combines top performance, durability and driving pleasure.
If you are looking for best electric mountain bike with throttle, with enough power and equipment for anything, this model is for you.
🔎 Popular electric bike categories:
See also
Women's electric bikes
Men's electric bikes
Electric mountain bikes
City electric bikes
Electric fatbikes
Commuting electric bikes
📚 Do you want to learn more about electric bikes?
We also want to share useful information about the world of e-bikes. If you want to learn more about e-bikes, their benefits and uses, I recommend checking out the following resources:
I hope you find these links useful information!
Regards,
Electric BikeFactory Team
• Weight: 28 kg
• Body material: Aluminum alloy
• Meter: Color LCD display
• Brakes: SHIMANO T200 - disc brakes
• Shock absorption: Shock absorption system
• Battery: 48V 17Ah
• Electric-assisted range: 70–120 km
• Tire size: 27.5 x 2.4
• All-electric range: 50-70 km (without pedaling)
• Charging time: 7–8 hours
• Motor: 1000W brushless motor
• Controller: Intelligent brushless controller
• Torque: 75 Nm
• Gear: 21-speed Shimano
• Pitch angle: 30°
• Top speed: Up to 45 km/h
Manufacturer's warranty – you deal directly with the factory that sold the bike
The seller of an electric bike is the factory that manufactures or supplies the bike. The factory is the independent and sole seller of the electric bike store and is responsible for the product's delivery, warranty, and any possible defects.
Sähköpyörätehdas Suomi Oy is not a seller or guarantor of the electric bike. Sähköpyörätehdas offers you a separate customer service and technical system through which you can contact the factory's salesperson.
How to handle warranty issues
After ordering, you will receive personal usernames that allow you to chat directly with the factory salesperson.
If your e-bike has a fault:
- Log in to the service with your own usernames.
- Start a conversation with the factory that sold you the bike.
- Describe the problem as precisely as possible.
- Please include photos, videos, order number, and other necessary information requested by the factory.
- The factory salesperson will assess the matter and provide instructions for inspection, spare parts, repair, or other warranty processing.
Maintenance and assembly of electric bikes at the electric bike factory
Your e-bike can be serviced either at our Helsinki store or at service shops located elsewhere in Finland. You can easily find your nearest service point at [this link].
Assembling an electric bike
When you buy an electric bike from us, you can be confident that everything has been made as easy as possible for you. Our electric bikes are 90% pre-assembled, which means you don't have to worry about complicated assembly steps. For the final assembly, you will receive all the necessary tools and clear, step-by-step instructions to ensure that your electric bike is ready to ride in just around 30 minutes.
However, if you need help at any stage, we’re here to help. You can contact us at any time, and we offer free video tutorials via WhatsApp to help you get started. If you still don’t want to assemble your e-bike yourself, you can also bring it to our store and we’ll assemble it for you – this service is also designed to keep the process easy and hassle-free.
First aid
The first maintenance should be done after about a month of riding or after the e-bike has been ridden for 100-300 kilometers. This initial maintenance includes a complete washing of the e-bike, a comprehensive check of the electrical components, brake and gear adjustments, spoke tightening, chain oiling, and a general condition check. This maintenance ensures that your e-bike is in top condition and ready for safe riding.
Annual maintenance
Annual maintenance includes even more comprehensive procedures: battery testing, drivetrain cleaning, tire inflation and replacement, chain oiling, and checks and updates to all electrical systems. We recommend annual maintenance regardless of how you use your e-bike, to keep it in top technical condition and safe all year round.
Prices for maintenance and assembly services
We keep maintenance costs competitive. The price of initial maintenance starts at 90 EUR, and comprehensive annual maintenance costs 149 EUR (incl. VAT 25,5%).
If you want us to assemble your e-bike for you, you can bring it to our store, and the assembly service costs 69 EUR.
Maintenance and assembly booking
You can book maintenance or assembly by calling our store directly or visiting our website.
If you are unable to get to our Helsinki store, you can take advantage of our service network covering the whole of Finland. [Click here] to see all our service points and their contact information.