JOYSTAR Rockshark Electric Mountain Bike Aluminum 500W 20MPH Adults E-Bike（副本） HILAND

$599.99 $499.99 Save $100.00

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Fast Shipping & Easy Returns

Name: JOYSTAR Rockshark Electric Mountain Bike Aluminum 500W 20MPH Adults E-Bike
Brand: HILAND
SKU: EHD809wh-26-US
Price: 499.99 USD
Availability: InStock

Everything you need to know about getting your JOYSTAR ride home.

⚡ Quick Processing

Most orders ship within 48 hours of payment. We'll email your tracking number immediately!

🚚 Trusted Carriers

We primarily use UPS and FedEx Ground to ensure your package arrives safely.

✅ 30-Day Guarantee

Not the perfect fit? We accept returns or exchanges within 30 days of purchase.

Shipping Methods & Delivery

Method	Destination	Estimated Time	Fee
Standard Shipping	United States (48 States)	3-7 Business Days	FREE

📍 Shipping Limitations: We currently ship only to the 48 contiguous United States. We do not ship to Alaska, Hawaii, Puerto Rico, Guam, US Virgin Islands, APO/FPO addresses, or International destinations.

Hassle-Free Returns

We want you to love your JOYSTAR. If things aren't right, here’s how we help:

🛠️ Quality Issues

Defective product? We’ve got you covered. JOYSTAR pays for return shipping and restocking fees for all quality-related issues.

🚲 Personal Preference

Changed your mind? You can still return it! For personal reasons, the customer covers return shipping and applicable restocking fees.

How to Start a Return

Contact Us: Email joystar_service@joykie.com for authorization. (Items sent back without authorization cannot be refunded!)

Pack It Up: Return the product in its original carton with all manuals, accessories, and gifts.

Ship It: Use the pre-paid label we provide and send the item back to us.

Get Paid: Once inspected, we process refunds in 1-3 business days. Funds usually appear in your account within 5-7 business days.

Missing a Refund?

If your refund hasn't appeared after 7 business days, please check with your bank first. Still no luck? Contact us and we will investigate within 1-2 business days.

Contact Support

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JOYSTARRockshark Electric Mountain Bike - 26" Aluminum Adult E-Bike

Elevate your off-road adventures with the Hiland Rockshark Electric Mountain Bike. Built with a lightweight aluminum frame and a powerful 500W motor, this e-bike is designed to conquer rugged trails and steep inclines while providing a smooth, effortless ride for adult cyclists.

Hiland Rockshark 26 inch Electric Mountain Bike in Matte Black

Unleash the power: The Hiland Rockshark with 350W motor and suspension fork.

Performance & Safety Engineering

"Engineered for durability and control, the Rockshark combines professional-grade components with electric efficiency for the ultimate trail experience."

Trail-Ready Power & Reliability

Featuring a 500W high-speed brushless motor, the Rockshark hits speeds of up to 20 MPH. The 36V 7.8Ah removable battery offers extended range and convenient charging. For maximum safety, it is equipped with dual mechanical disc brakes for precise stopping power and a suspension fork to absorb impacts on uneven terrain.

Hiland Rockshark disc brakes and 21-speed Shimano drivetrain

Advanced mechanical disc brakes and Shimano 7-speed gears for total control.

Smart Off-Road Features

Shimano 7-Speed: Wide gear range for effortless climbing and fast descents.
Dual Disc Brakes: Reliable braking performance in wet or dry conditions.
3 Modes: Throttle-only, Pedal Assist, and Traditional Pedaling for a customized ride.

Quick & Easy Assembly

Get to the trail faster. The Hiland Rockshark arrives 85% pre-assembled. We include all specialized tools and a detailed instruction manual, allowing most riders to finish the setup in under 30 minutes.

Watch: Quick assembly guide to get your Rockshark ready for action.

Size Chart & Fit Guide

Wheel Size	Rider Height Range	Max Speed	Frame Material
26 Inch	5'4" – 6'0" (163cm – 183cm)	20 MPH	Aluminum Alloy

See It In Action

Experience the power of the Rockshark on versatile terrains.

Technical Specifications

Motor: 500W High-Speed Brushless Hub Motor
Battery: 36V 7.8Ah Removable Lithium-ion
Drivetrain: Shimano 7-Speed Gear System
Brakes: Dual Mechanical Disc Brakes
Fork: Front Suspension Fork
Tires: 26" x 1.95" Multi-surface Mountain Tires

Our Guarantee

Your purchase is backed by Hiland's commitment to quality. We offer a Limited Lifetime Warranty on the frame and a 1-year warranty on the motor and battery. Our dedicated customer service team is available 24/7 to support your journey.

100% Authentic

Secure Ordering

Lifetime Frame Warranty

30 Days Return

JOYSTAR Rockshark Electric Mountain Bike Aluminum 500W 20MPH Adults E-Bike