1. Giriş
Thank you for choosing the ROCKBROS MBS 20-Inch Folding Bike. This manual provides essential information for the safe assembly, operation, maintenance, and troubleshooting of your new bicycle. Please read this manual thoroughly before your first ride and keep it for future reference. Proper understanding and adherence to these instructions will ensure a safe and enjoyable cycling experience.
2. Ürün Bittiview
The ROCKBROS MBS 20-Inch Folding Bike is designed for portability and convenience, featuring a lightweight aluminum frame and an efficient Shimano 8-speed drivetrain. It is suitable for commuting, recreational rides, and travel.
Temel Özellikler:
- Lightweight Aluminum Frame: Weighing approximately 25 lbs, the aluminum alloy frame is 30-40% lighter than traditional steel frames, enhancing portability.
- Compact Folding Design: Folds quickly to a compact size of 31.49" × 27.56" × 14.57" for easy storage and transport.
- Shimano 8-Speed Drivetrain: Provides smooth and precise gear changes for various terrains.
- V-Brakes: Front and rear V-brakes offer reliable stopping power.
- Ayarlanabilir Parçalar: Seat post and handlebar are adjustable to accommodate riders from 4'7" to 6'1" (140-185 cm) and support up to 220 lbs.
- 20-Inch Wheels: Optimal size for urban environments and portability.
Image: The ROCKBROS MBS 20-Inch Folding Bike is lightweight and easy to carry, demonstrated by a woman effortlessly carrying it up stairs.
Image: The ROCKBROS MBS 20-Inch Folding Bike in use, highlighting its design for urban commuting and leisure.
Ürün Bittiview Video
Video: Bu video kısa bir genel bakış sunmaktadır.view of the ROCKBROS MBS 20-Inch Folding Bike, showcasing its lightweight and portable design.
3. Kurulum ve Montaj
Your ROCKBROS MBS 20-Inch Folding Bike comes mostly pre-assembled. Follow these steps for final setup before your first ride.
Kutudan Çıkarma ve İlk İnceleme
- Bisikleti ambalajından dikkatlice çıkarın.
- Inspect all components for any signs of damage during shipping. Contact customer support immediately if you find any issues.
- Tüm koruyucu ambalaj malzemelerini çıkarın.
Kutudan Çıkarma Videosu
Video: This video demonstrates the unboxing process of the ROCKBROS MBS 20-Inch Folding Bike, guiding you through initial setup steps.
Adjusting Seat Post and Handlebar
- Sele: Loosen the quick-release lever on the seat post clamp. Adjust the seat height so that your leg has a slight bend at the knee when the pedal is at its lowest point. Ensure the seat post is inserted past the minimum insertion line. Securely close the quick-release lever.
- Gidon: Loosen the quick-release lever on the handlebar stem. Adjust the handlebar height to a comfortable position, ensuring it is aligned straight with the front wheel. Securely close the quick-release lever.
Image: Detailed dimensions and specifications of the bike, including recommended rider height and maximum load capacity.
Usage Instructions Video
Video: This video provides detailed instructions on how to use and adjust the ROCKBROS MBS 20-Inch Folding Bike, including folding and unfolding.
4. Kullanım Talimatları
Bisikleti Açmak
- Katlanmış bisikleti düz bir yüzeye yerleştirin.
- Release the frame latch (usually located in the middle of the main frame).
- Unfold the frame until it locks into place. Ensure the latch is securely fastened.
- Unfold the handlebar stem and secure its quick-release lever.
- Adjust the seat post and handlebar to your preferred riding height.
- Unfold the pedals if they are foldable.
Bisikleti Katlamak
- Sele borusunu en alçak konumuna indirin.
- Fold the pedals inward if they are foldable.
- Release the quick-release lever on the handlebar stem and fold the handlebar down.
- Release the main frame latch and fold the bike in half. Ensure the frame is securely latched in the folded position.
Image: The bike's compact folded size allows for easy storage in a car trunk or on public transport.
Gear Shifting (Shimano 8-Speed)
Your bike is equipped with a Shimano 8-speed drivetrain for efficient pedaling across different terrains.
- Vites değiştirmek için gidonun sağ tarafındaki vites kolunu kullanın.
- Shift to a lower gear (larger cog on the rear wheel) for easier pedaling on inclines.
- Shift to a higher gear (smaller cog on the rear wheel) for faster speeds on flat or downhill sections.
- Always pedal lightly when shifting gears to ensure smooth transitions and prevent damage to the drivetrain.
Image: Detail of the Shimano 8-speed system, ensuring smooth gear changes.
Braking (V-Brakes)
The bike features V-brakes on both the front and rear wheels.
- Sağ kol arka freni, sol kol ise ön freni kontrol eder.
- Kontrollü duruş için her iki freni aynı anda uygulayın.
- Avoid sudden, hard application of the front brake, especially at high speeds, as this can cause loss of control.
5. Bakım
Regular maintenance is crucial for the longevity and safe operation of your bicycle.
Genel Bakım
- Temizlik: Regularly clean your bike with mild soap and water. Avoid high-pressure washers, which can force water into bearings.
- Yağlama: Keep the chain clean and lubricated with appropriate bicycle chain lubricant. Lubricate every 100-150 miles or after riding in wet conditions.
- Lastik Basıncı: Check tire pressure before each ride. Maintain the pressure recommended on the tire sidewall.
- Cıvata Kontrolü: Periodically check all bolts and quick-release levers to ensure they are securely tightened.
Fren ve Vites Ayarı
- Frenler: Ensure brake levers engage smoothly and the brake pads make full contact with the wheel rim. Adjust cable tension if brakes feel too loose or too tight.
- Dişliler: If shifting becomes rough or gears skip, the derailleur may need adjustment. Consult a professional bike mechanic if you are unsure.
6. Sorun Giderme
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Patlak Lastik | Delinme, düşük basınç | Inspect tire for punctures, repair or replace inner tube, inflate to correct pressure. |
| Vitesler düzgün geçmiyor. | Cable tension, dirty chain, bent derailleur | Clean and lubricate chain. Check shifter cable tension. Consult a mechanic if derailleur is bent. |
| Frenler zayıf hissediliyor | Worn pads, loose cable, dirty rims | Check brake pad wear and replace if necessary. Adjust brake cable tension. Clean wheel rims. |
| Gıcırdama/Çıtırdama Sesleri | Loose components, dry chain, unlubricated parts | Check all bolts and quick releases. Lubricate chain and pivot points. |
7. Özellikler
| Özellik | Şartname |
|---|---|
| Bisiklet Türü | Katlanır Bisiklet |
| Tekerlek Boyutu | 20 inç |
| Çerçeve Malzemesi | Alüminyum Alaşımı |
| Hız Sayısı | 8 (Shimano Drivetrain) |
| Fren Stili | V Brake (Front & Rear) |
| Süspansiyon Tipi | Katı |
| Ağırlık | Yaklaşık 25 lbs (11.34 kg) |
| Maksimum Ağırlık Önerisi | 220 lbs (100 kg) |
| Minimum Kullanıcı Boyu | 4'7" (140 cm) |
| Hedeflenen Sürüş Arazisi | Paved Roads |
| Katlanmış Boyutlar (U x G x Y) | 31.49" x 27.56" x 14.57" (80 cm x 70 cm x 37 cm) |
8. Güvenlik Bilgileri
Always prioritize safety when riding your bicycle.
- Her zaman güvenlik standartlarına uygun bir kask takın.
- Ensure all quick-release levers and bolts are securely tightened before each ride.
- Check tire pressure, brakes, and steering before every ride.
- Ride defensively and be aware of your surroundings, including traffic and pedestrians.
- Az ışıklı ortamlarda veya gece sürüş yaparken uygun aydınlatma (ön ve arka) kullanın.
- Tüm yerel trafik yasalarına ve düzenlemelerine uyun.
- Alkol veya uyuşturucu etkisi altında sürüş yapmaktan kaçının.
- 220 lbs (100 kg) maksimum ağırlık tavsiyesini aşmayın.
9. Garanti ve Destek
ROCKBROS products are designed for quality and durability. For specific warranty details, please refer to the warranty card included with your purchase or visit the official ROCKBROS website. If you encounter any issues or require technical assistance, please contact ROCKBROS customer support through the retailer where you purchased the bike or via the contact information provided on the official ROCKBROS webalan.