Only Sähköpyörätehdas learned that the European sähköpyörätehdas has sent the new Samebike YINYU14 250W folding mini electric bike to the Kruunuvuorenranta joint test point in Helsinki, we couldn't wait. This compact and agile electric bike is designed to meet the demanding riding conditions of the city, but at the same time it offers enough power for more challenging terrain - our test team tested the bike on both tight uphills and in the hustle and bustle of city traffic.
The test environment in Kruunuvuorenranta, Helsinki, challenged Samebike
Test rides on the varied terrain of Kruunuvuorenranta revealed how well the 250W brushless motor and 36V 7.8Ah battery work together. The bike rode nimbly both on asphalt in the city streets and along narrow paths in the lap of nature. Our test team noticed that the 35 Nm of torque ensures effortless progress even on steep climbs, making the commute a breeze. The foldable frame structure proved to be particularly handy when you wanted to take the bike on public transport or store it in a small apartment.
The perfect companion for urban adventures and business trips
Samebike YINYU14 combines practicality and riding fun. Its 14-inch tires and mechanical disc brakes provide reliable grip and safety in all conditions. Dipped headlights and taillights ensure visibility in low light, making city riding safe even at night.
Versatility and comfort for everyday life
The test team particularly appreciated the bike's light weight and the agility brought by its small size, which makes it easier to transport and store the foldable electric bike. The range of 25–50 kilometers is more than enough for daily commutes or urban adventures. Although the bike is primarily designed for urban use, its features also allow for mountain biking on lighter trails.
- Compact and easy-to-fold body
- Strong 250W motor and long-lasting battery
- Safe mechanical disc brakes
- Reliable LED headlights front and rear
- Excellent performance in city driving and light off-road driving
- Comfortable and controlled driving even on steep hills
The Samebike YINYU14 is a great choice if you're looking for a folding electric bike that's suitable for both men and women, whether it's for city use, commuting, or weekend adventures. According to testers at the Electric Bike Factory, this bike is one of the best new arrivals in the electric bike category - grab yours and experience city riding in a new way!
Motor: 250W brushless motor Battery: 36V 7.8Ah / 280.8Wh Torque: 35 Nm Range: 25-50 km Speed: 25 km/h default speed Brakes: Mechanical disc brakes Load capacity: 100 kg Tires: 14 inch tires Lights: front and rear dual LED lights; integrated LED light Dimensions: total length 53.1 in; wheel base 36.6 in; seat height 27.5-33.4 in; handlebar width 23.8 in; total height 34.2-40.9 in
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.