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1-year manufacturer warranty (manufacturing defects under normal use)
Covers faulty components or defects confirmed by the manufacturer
Excludes wear & tear items (e.g. tyres, tubes, brake pads), accidental damage, misuse, water ingress, and unauthorised modifications
If an issue occurs, contact our support team with your order number plus photos/video where possible
We’ll help diagnose the fault and arrange the next step (repair, replacement parts, or warranty support where applicable)
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Samebike YINYU14 Key Features
The Samebike YINYU14 is a compact and foldable electric bike designed for urban commuting and short-distance travel. With its 350W motor and 36V 7.8Ah battery, it offers a practical solution for navigating city streets and light trails.
Power & Performance Equipped with a 350W rear hub motor, the YINYU14 delivers a top speed of 30 km/h, making it suitable for city commutes and leisurely rides. The 36V 7.8Ah lithium-ion battery provides a range of up to 60 km in pedal-assist mode, ensuring you can cover your daily routes with ease.
Comfort & Control The 14" high-carbon steel folding frame is both durable and lightweight, making the bike easy to carry and store. The front suspension fork and 14" × 2.125" pneumatic tyres offer a comfortable ride over various terrains. Front and rear disc brakes provide reliable stopping power, enhancing safety during rides.
Smart Battery System The removable 36V 7.8Ah lithium-ion battery can be charged in approximately 4 hours, allowing for quick turnaround times between rides. The handlebar LCD meter displays essential information such as speed, battery level, and trip distance, keeping you informed throughout your journey.
Tech You Can Trust The YINYU14 features a single-speed drivetrain, simplifying maintenance and operation. The bike's folding design allows for easy storage and transport, making it ideal for users with limited space or those who need to carry their bike on public transportation.
Built for Everyday Use Whether you're commuting to work, running errands, or enjoying a weekend ride, the Samebike YINYU14 offers a convenient and efficient mode of transportation. Its compact size, foldable frame, and reliable performance make it a practical choice for urban riders seeking a versatile electric bike.
Samebike YINYU14: Smooth assist with confident pull-away
350W motor assist for steady acceleration. assistance up to 15.5 MPH. No Gears to manage hills and headwinds. rated for climbs up to 15 degrees. folding frame for easier storage and transport. Optimised for: electric bike, folding e-bike, fat tyre e-bike, 14inch e-bike.
Range-first setup for day-to-day riding
36V 7.8Ah battery specification. claimed range up to 37 Miles depending on mode, rider weight and terrain. removable battery design for more convenient charging (where stated).
Ride comfort designed for real streets
14inch wheel sizing for stable handling. Dual Mechanical Disc Brakes for predictable stopping. suspension support helps take the edge off bumps and rougher surfaces. max rider load: 150KG. bike weight: 24KG.
Samebike YINYU14 14”: Solid build — nothing rattly even at top speed. Display is clear in bright daylight and easy to use with gloves.
Thanks! If you ever want a softer saddle, we can recommend a couple.
H
Holly M.
Battery life is ace
Samebike YINYU14 14”: Brakes bedded in after a couple of rides and feel spot on now. Charging overnight gets me through a full week of short commutes. Heavier than my old push bike, but the assist makes it a non‑issue.
Glad it’s working well. Shout if you need setup tips.
N
Nadia S.
Hills no problem
Samebike YINYU14 14”: Charging overnight gets me through a full week of short commutes. Battery lasts ages — still on two bars after a 15‑mile round trip.
Samebike YINYU14 FAQs
36V 7.8Ah (280.8Wh) battery; range: 25–50 km (up to 50 km PAS Mode 1; 75 kg rider; flat road). Real-world range varies with rider weight, terrain, temperature and assist level.
These specs are the manufacturer’s listed figures for this model.
Motor: 250W rear hub
Torque (listed): 35 Nm
Speed (listed): 25 km/h default
Max load (listed): 100 kg
Key feature: Very compact 14-inch format
Key feature: Best for short city trips + storage
Listed charge time: 6–8 hours for the 36V 7.8Ah (280.8Wh) battery. Many listings describe a removable battery for easier indoor charging.
It’s a compact, small-wheel e-bike aimed at short trips and tight storage spaces.
Very compact 14-inch format
Best for short city trips + storage
Max load (listed): 100 kg
The Samebike YINYU14 comes mostly assembled and only minor things need to be assembled. This should not take longer than 20-30 minutes to do.
The Samebike YINYU14 is water-resistant and suitable for riding in light to moderate rain. It is not fully waterproof and should not be submerged. Short term, your product can get a little wet and be in the rain, but any long-term exposure can cause serious problems.
Delivery & Returns
Delivery for the Samebike YINYU14 will take on average 3-5 bays to arrive to you Free Delivery on all orders. Tracking information is provided upon dispatch.
We offer a 30-day return policy on the Samebike YINYU14 for unused items in their original packaging. Full details are available on our Returns page.
We are confident in the quality of E-Bikes and E-Scooters we offer here at Trail Surge. All Products come with a minimum 12 Month Manufacture Guarantee/Warranty for main components.
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