DYU C9 Foldable Electric Bike | 150km Range, 250W, Fat Tire

DYU C9 Foldable Electric Bike - 150km Range Touring E-Bike

Best Touring E-Bike with 150km Range

The DYU C9 combines powerful performance with foldable convenience. Featuring a 15.6Ah battery, 250W motor, 20" fat tires, and advanced controller for 150km range—perfect for long city rides, touring, and challenging terrains.

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Key Features

Powerful eBike Controller

• Advanced control system - seamless performance
• Smooth power delivery - efficient energy use
• Intelligent management - optimal battery life
• Responsive acceleration - natural riding feel

High-Capacity 15.6Ah Battery

• 150km range in pedal assist mode
• 48V lithium-ion - reliable power
• 7-8 hour charge - overnight ready
• BMS protection - battery management system
• DC54.6V charging - AC100-240V compatible

250W Motor Performance

• Climbs 15° hills - challenging terrain capable
• Efficient power - balanced performance
• City & touring ready - versatile riding
• Quiet operation - smooth and silent

Foldable Design Convenience

• Compact folding - 970×465×760mm folded
• Easy storage - small space friendly
• Urban living ideal - apartment-ready
• Portable transport - fits in car trunk
• 30kg weight - manageable carrying

20" × 3.0" Fat Tires

• Exceptional comfort - absorbs bumps
• Superior stability - confident handling
• All-terrain capability - city and outdoor
• Balanced design - motor-battery optimization
• Front shock absorber - smooth ride

Exceptional Cargo Capacity

• Rear rack included - carry belongings
• Front basket compatible - optional accessory
• Rear basket compatible - optional accessory
• Take anything - versatile hauling
• Touring-ready - long-distance capable

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Technical Specifications

Category	Specification
FRAME
Material	Aluminum alloy
Color	Green or White
Expanded Size	1720×645×1140-1285mm
Folded Size	970×465×760mm
Wheelbase	1120mm
Weight	30 kg (66 lbs)
WHEELS
Hub Size	20 inch
Tires	20" × 3.0" fat tires
PERFORMANCE
Motor	250W rated
Battery	48V 15.6Ah lithium-ion
Range (PAS)	Up to 150 km
Charging Time	7-8 hours
Charging Voltage	DC54.6V
Input Voltage	AC100-240V
BMS	Yes (protection system)
FEATURES
Hill Climbing	15° grade
Brakes	Oil disc brakes
Lights	Yes (included)
Waterproof	IP54 rated
Operating Temp	-10°C to 45°C (14-113°F)
CARGO
Rear Rack	Included
Front Basket	Optional accessory
Rear Basket	Optional accessory

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Why DYU C9?

✓ 150km range - longest touring capability
✓ Foldable design - compact storage
✓ Fat tires - comfort on any terrain
✓ 15° climbing - hill-capable
✓ 30kg weight - lightweight for folding bike
✓ Oil brakes - reliable stopping
✓ IP54 waterproof - weather-resistant
✓ Cargo-ready - rack and basket options
✓ 2 colors - Green or White
✓ Customizable - variety of accessories

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Perfect For:

• Long-distance touring (150km range)
• Urban commuters with storage needs
• Apartment dwellers needing foldable
• Weekend adventurers
• Cargo haulers (groceries, gear)
• All-terrain riders
• Budget-conscious buyers
• Multi-modal commuters

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Foldable Convenience

Expanded: 1720×645×1140-1285mm
Folded: 970×465×760mm

Benefits:

• Store in apartment
• Fit in car trunk
• Carry on public transit
• Save space at home
• Easy to transport

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Cargo Solutions

Included Rear Rack:

• Carry belongings securely
• Durable aluminum construction
• Integrated with frame

Optional Front Basket:

• Quick grocery access
• Front-mounted convenience
• Easy installation

Optional Rear Basket:

• Additional cargo space
• Touring essentials
• Weather-protected options

Take Anything: Perfect for shopping, touring, camping, daily errands

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All-Terrain Performance

20" × 3.0" Fat Tires:

• City streets - smooth rolling
• Bike paths - comfortable cruising
• Light trails - confident handling
• Gravel roads - stable traction
• Outdoor adventures - versatile capability

Front Shock Absorber:

• Absorbs bumps and impacts
• Reduces rider fatigue
• Enhanced comfort
• Smooth over obstacles

Ergonomic Frame:

• Relaxed riding position
• Effortless pedaling
• Comfortable for hours
• Reduced strain

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Build Your Ideal Commute

Customize with Accessories:

• Front basket
• Rear basket
• Phone holder
• Fenders
• Lights upgrade
• Lock system
• Cargo straps
• Rain cover

Make it yours - as efficient and stylish as you need

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Frequently Asked Questions

Q: What's the range? A: Up to 150 km in pedal assist mode depending on terrain, rider weight, and assist level.

Q: How long to charge? A: 7-8 hours for full charge with included charger (AC100-240V compatible).

Q: Can it climb hills? A: Yes, climbs 15° grade hills with 250W motor power.

Q: How heavy is it? A: 30 kg (66 lbs)—manageable for a foldable e-bike with this range.

Q: Foldable size? A: Folds to 970×465×760mm—fits in car trunk and small spaces.

Q: Is it waterproof? A: IP54 rated—resistant to water splashes and light rain. Avoid submersion.

Q: What brakes? A: Oil disc brakes—reliable, low-maintenance stopping power.

Q: Comes with cargo rack? A: Yes, rear rack included. Front and rear baskets available as optional accessories.

Q: Operating temperature? A: -10°C to 45°C (14-113°F)—suitable for most climates.

Q: What colors? A: Available in Green and White.

Q: Is BMS included? A: Yes, Battery Management System protects battery health and longevity.

Q: Can I use it for touring? A: Absolutely! 150km range, cargo capacity, and comfortable design make it the best touring e-bike.

Q: Assembly required? A: Minimal assembly—mostly pre-assembled, quick setup.

Q: Lights included? A: Yes, integrated lighting system included.

Q: Warranty? A: Standard warranty applies (check dealer for specific coverage).

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Accessory Options

Essential Touring Accessories:

• Front Basket - $49 - Quick shopping access
• Rear Basket - $59 - Additional cargo space
• Phone Holder - $25 - Navigation ready
• Premium Lock - $79 - Security protection
• Fenders Set - $45 - Weather protection
• Cargo Straps - $15 - Secure loads
• Rain Cover - $35 - Keep dry

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150km Range Breakdown

Pedal Assist Mode:

• Level 1 (Eco): ~150 km
• Level 2 (Normal): ~100 km
• Level 3 (Sport): ~70 km

Factors Affecting Range:

• Rider weight
• Terrain (flat vs hills)
• Wind conditions
• Temperature
• Tire pressure
• Assist level selected

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IP54 Waterproof Rating

What It Means:

• Protected against dust
• Resistant to water splashes
• Light rain riding safe
• Avoid heavy downpours
• No full submersion

Ride Confidently:

• Commute in light rain
• Morning dew protected
• Splashing through puddles OK
• Store covered when possible

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Comparison: DYU C9 Advantages

Feature	DYU C9	Typical Folding E-Bike
Range	150 km	40-60 km
Tires	20"×3.0" fat	16"×1.75" thin
Battery	15.6Ah	7-10Ah
Hill Climb	15°	10°
Weight	30 kg	20-25 kg
Cargo	Rack + basket options	Limited/none
Waterproof	IP54	Usually none

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Urban Living Perfect

Apartment-Friendly:

• Foldable storage
• Elevator-portable
• Balcony-storable
• No garage needed
• Quick fold/unfold

Multi-Modal Commuting:

• Bike + train
• Bike + bus
• Bike + car
• Store at office
• Weekend transport

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Order your DYU C9 today. Choose Green or White. 150km range. Foldable design. Fat tires. Perfect touring e-bike. Build your ideal commute with accessories.

🚴 Select Color - Add Accessories - Order Now

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