SAMEBIKE YINYU14-II
I-SAMEBIKE YINYU14-II Incwadi Yomsebenzisi Yebhayisikili Eligoqiwe Kagesi
1. Isingeniso
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your SAMEBIKE YINYU14-II electric folding bicycle. Please read this manual thoroughly before your first ride and keep it for future reference.

Figure 1.1: The SAMEBIKE YINYU14-II Electric Folding Bicycle.
2. Izici zomkhiqizo
2.1. Folding Design
The YINYU14-II features a convenient folding mechanism, allowing for easy storage and portability. This design makes it ideal for commuting, travel, or storing in compact spaces like car trunks or small apartments.

Figure 2.1: The bicycle's foldable design enhances portability.

Figure 2.2: The compact folded size allows for easy transport in vehicles.
2.2. Isistimu Yebhethri
Equipped with a 36V 7.8Ah Lithium-Ion battery, the YINYU14-II offers a pure electric range of approximately 30KM and a pedal-assist range of over 60KM. A full charge typically takes 4-6 hours.

Figure 2.3: The 36V 7.8Ah Lithium-Ion battery provides extended range.
2.3. Uhlelo lokubhuleka
The bicycle features upgraded front and rear Φ160mm dual disc brakes, providing reliable and strong stopping power for enhanced safety.

Figure 2.4: Mechanical disc brakes ensure effective stopping.

Figure 2.5: The 160mm diameter perforated brake discs provide great braking power.
2.4. Isibonisi nezilawuli
An intuitive LCD display provides real-time information such as speed, mileage (TRIP/ODO), and battery level. The handlebars include controls for the light switch, horn, and turn signals.

Figure 2.6: The LCD display and handlebar controls for easy operation.

Figure 2.7: The LED display clearly shows the battery level and other riding data.
2.5. Tires and Wheels
The bicycle is equipped with 14 x 2.15-inch tires, suitable for various road conditions, providing a stable and comfortable ride.

Figure 2.8: The 14-inch tires are designed for versatility across different terrains.
2.6. Safety Lighting System
For enhanced visibility and safety, the bike includes a front-mounted 250 lumen LED light and an eye-catching brake tail light.

Figure 2.9: The integrated safety lighting system for night riding.
3. Ukusetha nokuhlanganisa
Your SAMEBIKE YINYU14-II comes over 90% pre-assembled. Follow these steps for final assembly:
- Susa ngokucophelela ibhayisikili nazo zonke izingxenye zephakheji.
- Unfold the bicycle frame and secure the folding mechanism latch.
- Install the handlebars and adjust their height to a comfortable position.
- Attach the pedals (note L/R markings).
- Adjust the seat post height for proper leg extension.
- Ensure all quick releases and bolts are securely tightened before riding.

Figure 3.1: The product packaging, indicating the model number YINYU14-II.
4. Iziqondiso Zokusebenza
4.1. Ukushaja Ibhethri
- Locate the charging port on the battery.
- Connect the charger to the port, then plug the charger into a standard wall outlet.
- Isibani sesikhombisi seshaja sizobonisa isimo sokushaja (ngokuvamile sibomvu uma sishaja, siluhlaza uma sigcwele).
- Nqamula ishaja uma ukushaja sekuqediwe.
4.2. Izindlela zokugibela
The SAMEBIKE YINYU14-II offers three riding modes:
- Riding Mode (Pedal Only): Ride the bicycle like a traditional bike without electric assistance.
- Pedal Power Assisted Mode (PAS): The motor provides assistance as you pedal. There are three adjustable levels of power assistance.
- Imodi kagesi emsulwa: Sebenzisa i-throttle ukuze uqhube ibhayisikili ngaphandle kokuliphedula.
4.3. Ukuqala Nokumisa
- Ukuqala: Turn the key switch to the 'ON' position. The LCD display will illuminate. For pure electric mode, gently twist the accelerator handle. For PAS mode, begin pedaling.
- Ukumisa: Apply the front and rear disc brakes smoothly and evenly. Release the throttle when braking.
4.4. Ukulungiswa
- Ubude be-Handlebar: Loosen the quick release lever on the handlebar stem, adjust to desired height, and re-secure.
- Ukuphakama Kwesihlalo: Loosen the quick release lever on the seat post, adjust to desired height, and re-secure. Ensure your feet can comfortably touch the ground when stopped.
5. Isondlo
Ukunakekelwa okuvamile kuqinisekisa ukuphila isikhathi eside nokusebenza okuphephile kwebhayisikili lakho likagesi.
5.1. Ukunakekelwa Kwebhethri
- Shaja ibhethri njalo, noma ingasebenzi, ukugcina impilo yayo.
- Gwema ukuyikhipha ngokugcwele ibhethri.
- Gcina ibhethri endaweni epholile, eyomile ekude nelanga eliqondile namazinga okushisa aphezulu.
5.2. Ukunakekela amathaya
- Check tire pressure before each ride. Maintain pressure within the recommended range (usually printed on the tire sidewall).
- Hlola amathayi ukuguga, ukusikeka, noma ukubhoboza njalo.
5.3. Brake Maintenance
- Regularly inspect brake pads for wear and replace them when necessary.
- Ensure brake levers are firm and responsive. Adjust cable tension if needed.
- Keep brake discs clean and free of oil or grease.
5.4. Ukuhlanza Okujwayelekile
- Hlanza ibhayisikili ngesikhangisoamp indwangu kanye nensipho ethambile. Gwema ukusebenzisa amawashi anomfutho ophezulu ngqo ezingxenyeni zikagesi.
- Lubricate the chain regularly with bicycle chain lubricant.
6. Ukuxazulula izinkinga
Bheka ithebula elingezansi ngezinkinga ezivamile kanye nezisombululo zazo ezingaba khona.
| Inkinga | Imbangela Engenzeka | Isixazululo |
|---|---|---|
| Bike not turning on | Battery not charged; Key switch off; Loose battery connection | Charge battery; Turn key switch on; Check battery connection |
| Short riding range | Low tire pressure; Battery degradation; Excessive load; Frequent uphill riding | Inflate tires to correct pressure; Consult customer support for battery check; Reduce load; Use PAS mode more |
| Amabhuleki awasebenzi | Worn brake pads; Loose brake cable; Contaminated brake discs | Replace brake pads; Adjust brake cable tension; Clean brake discs with alcohol |
| Imoto ayisizi | PAS level too low; Sensor issue; Motor connection issue | Increase PAS level on display; Check all electrical connections; Contact customer support |
7. Imininingwane
Key technical specifications for the SAMEBIKE YINYU14-II electric folding bicycle:
| Isici | Ukucaciswa |
|---|---|
| Inombolo Yemodeli | YINYU14-II |
| Uhlobo Lwebhayisikili | Ibhayisikili Eligoqekayo likagesi |
| Usayizi Wesondo | 14 amayintshi |
| Amandla Ezimoto | 250W (High-speed brushless) |
| Isivinini esikhulu | 25 KM/H |
| Ibhethri | 36V 7.8Ah Lithium-Ion |
| Ibanga likagesi elihlanzekile | Approx. 30 KM |
| Pedal-Assist Range | Over 60 KM |
| Isikhathi sokushaja | Amahora angu-4-6 |
| Uhlobo Lwebhuleki | Front & Rear Disc Brakes (Φ160mm) |
| I-Frame Material | Insimbi Yekhabhoni |
| Umthamo Womthwalo Omkhulu | 120KG (265 lbs) |
| Isisindo sebhayisikili | Approx. 21 KG (46.2 lbs) |
| Kunconyiwe Rider Height | 1.3 - 1.8 M (4'3" - 5'11") |
| Bonisa | I-LCD Digital Display |

Figure 7.1: Detailed product dimensions and recommended rider height.
8. Iwaranti kanye Nokusekela
SAMEBIKE is dedicated to providing comprehensive after-sales service. For any issues, warranty claims, or technical support, please contact SAMEBIKE customer service through the retailer or the official SAMEBIKE webisayithi. Sicela ugcine ubufakazi bakho bokuthenga ukuze kuqinisekiswe iwaranti.
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