CRADIAC Black Ninja Fat 21-Speed MTB Cycle User Manual

1. 서론

This manual provides essential information for the safe assembly, operation, maintenance, and troubleshooting of your CRADIAC Black Ninja Fat 21-Speed Mountain Bike. Please read this manual thoroughly before using your bicycle and retain it for future reference. Proper assembly and regular maintenance are crucial for your safety and the longevity of the bicycle.

2. 상자 안에 무엇이 들어있나요?

포장을 뜯으신 후 모든 구성품이 있는지, 손상되지 않았는지 확인해 주십시오. 패키지에는 다음 구성품이 포함되어 있어야 합니다.

• CRADIAC Black Ninja Fat 21-Speed MTB Cycle (partially assembled)
• 조립 설명서
• 조립 도구
• 후방 반사경
• 전면 반사판
• 스포크 반사경
• 사이드 스탠드
• 도구 키트

그림 2.1: 포함된 액세서리

3. 안전 정보

Your safety is paramount. Always wear a helmet and appropriate safety gear when riding. Ensure all components are correctly assembled and tightened before each ride. Regularly inspect your bicycle for any signs of wear or damage. Do not ride under the influence of alcohol or drugs. Obey all local traffic laws and regulations.

This bicycle is suitable for riders aged 15+ years with a height between 5ft and 5.8ft.

Figure 3.1: Recommended Rider Specifications

4. 조립 및 설정

The CRADIAC Black Ninja Fat bicycle comes partially assembled. Professional assembly is highly recommended to ensure proper function and safety. If you choose to assemble it yourself, follow the included assembly instructions carefully.

주요 조립 단계:

1. 핸들바 설치: 핸들바를 스템에 부착하고, 중앙에 위치하여 단단히 조여졌는지 확인하세요.
2. 전륜 설치: Install the front wheel, ensuring the quick-release mechanism is properly secured.
3. 페달 설치: Attach the pedals. Note that pedals are side-specific (L for left, R for right). Tighten firmly.
4. 시트포스트 및 안장 조정: Insert the seat post with the saddle into the frame. Adjust the saddle height for comfortable pedaling with a slight bend in the knee at the bottom of the pedal stroke. Secure the quick-release lever.
5. Brake and Gear Adjustment: Ensure brakes are properly aligned and functional. Adjust gear shifters for smooth transitions.
6. 타이어 인플레이션: 타이어 측면에 표시된 권장 공기압까지 타이어에 공기를 주입하십시오.

5. 구성 요소 이상view

Familiarize yourself with the main components of your CRADIAC Black Ninja Fat bicycle:

Figure 5.1: Bicycle Components Overview

프레임 및 서스펜션:

• Hi-Tensile Steel Frame: Provides durability and strength for various terrains.
• 서스펜션 포크: Front suspension with 80mm travel absorbs shocks for a smoother ride.

Figure 5.2: Frame and Suspension

Drivetrain and Gearing:

• 21-Speed Shimano Gearing: Features Shimano EF 41 shifters, Shimano Tourney front (TY300/TZ500) and rear (TY300) derailleurs for versatile riding.
• Chainwheel: 42/34/24T for varied terrain.
• 프리휠: 7-speed.
• 페달 Durable plastic pedals.

Figure 5.3: Shimano Derailleurs

Figure 5.4: Shimano Shifters and Disc Brakes

Wheels and Brakes:

• 타이어: 26 x 300 fat tires provide superior grip and stability on diverse surfaces.
• 림: Double wall alloy for enhanced strength.
• 브레이크: 160mm dual disc brakes offer reliable stopping power in all conditions.
• 허브 : 36-hole Mega hubs with quick release on the front wheel for easy removal.

Figure 5.5: Quick Release Wheel and Adjustable Seat

비디오 오버view:

이 영상에서 역동적인 개요를 확인하세요.view of the CRADIAC Black Ninja Fat 21-Speed MTB Cycle's features and design.

6. 사용 설명서

Gear Shifting (21-Speed):

Your bicycle is equipped with a 21-speed gear system (3 front gears, 7 rear gears) to adapt to various terrains.

• 사용하세요 left shifter for the front gears (larger changes in resistance).
• 사용하세요 right shifter for the rear gears (smaller, finer adjustments).
• Shift to a lower gear (smaller front chainring, larger rear cog) for easier pedaling on inclines.
• Shift to a higher gear (larger front chainring, smaller rear cog) for faster speeds on flat or downhill sections.
• Always shift gears while pedaling lightly to ensure smooth transitions and prevent damage to the drivetrain. Avoid shifting multiple gears at once.

Braking (Dual Disc Brakes):

The dual disc brakes provide strong and consistent stopping power.

• 그만큼 오른쪽 브레이크 레버 typically controls the front brake.
• 그만큼 왼쪽 브레이크 레버 typically controls the 리어 브레이크.
• For controlled stopping, apply both brakes simultaneously. Apply slightly more pressure to the rear brake to avoid skidding the front wheel, especially on loose surfaces.
• Avoid sudden, hard braking with only the front brake, as this can cause loss of control.

Riding on Different Terrains:

The fat tires and front suspension make this bike suitable for various terrains:

• Rough Trails: The suspension fork will absorb bumps, and fat tires provide traction. Maintain a relaxed grip on the handlebars.
• Sand/Snow: The wide fat tires excel in these conditions, offering flotation and grip. You may need to lower tire pressure slightly for better performance in very soft conditions.
• 고개 위로: Shift to a lower gear before starting an incline to maintain momentum.
• 수월한: Use both brakes for controlled descent. Shift to a higher gear if you need to pedal for speed, or a lower gear if you anticipate needing to climb again.

7. 유지관리

Regular maintenance ensures optimal performance and extends the life of your bicycle.

주행 전 점검:

• 타이어: 주행 전에 매번 타이어 공기압을 점검하십시오. 타이어에 흠집이나 펑크가 없는지 확인하십시오.
• 브레이크: Test both front and rear brakes. Ensure they engage firmly and release completely.
• 빠른 릴리스: Verify all quick-release levers (wheels, seat post) are securely closed.
• 볼트와 너트: Quickly check that all visible bolts and nuts are tight.

정기 유지 관리:

• 체인: 체인을 정기적으로 청소하고 윤활유를 발라주세요. 특히 습하거나 먼지가 많은 환경에서 주행한 후에는 더욱 신경 써야 합니다.
• 브레이크 패드: Inspect brake pads for wear. Replace them when they are worn down to the wear indicators.
• 기어: If shifting becomes rough or inconsistent, the gear cables may need adjustment or lubrication.
• 청소: Clean your bike with mild soap and water. Avoid high-pressure washers directly on bearings.
• 전문적인 서비스: It is recommended to have your bicycle professionally serviced at least once a year, or more frequently if you ride often or in harsh conditions.

8. 문제 해결

다음은 몇 가지 일반적인 문제와 이에 대한 잠재적 해결책입니다.

For complex issues or if you are unsure, always consult a professional bicycle mechanic.

9. 사양

10. 보증 정보

Your CRADIAC Black Ninja Fat bicycle comes with the following warranty:

• 평생 보증 on the frame for manufacturing defects.
• 6개월 보증 on other parts for manufacturing defects.

보증은 ~ 아니다 cover damage resulting from improper assembly, accidents, misuse, or lack of maintenance. Please retain your proof of purchase for warranty claims.

11. 지원

For any questions, technical assistance, or warranty claims, please contact the manufacturer or seller directly. Refer to your purchase documentation for specific contact details.

Manufacturer Contact Information: Tungsten Consumer Goods Pvt Ltd - 18001230037