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Features�?/p>
【Aluminum Frame�?br>The mountain bike equiped with Aluminum Frame. Lighter but stronger frame.
�?1 Speed Shimano Drivetrain�?br>Shimano TZ500 drivetrain allows buyer to switch gears with smoothness. The positioning is accurate, and silky gear shifts without stalling.
【GREAT TIRE PERFORMANCE�?
Ultra durable, the mountain bike tire made of high-quality rubber material and has strong puncture resistance and abrasion resistance, bicycle tire is suitable for riding in the mountain, jungle or on the city street.
【POWERFUL DUAL DISC BRAKE�?
Our mountain bikes have precision mechanical disc brakes for more precise and controlled braking. Mechanical disc brakes are more effective than V brakes.
【QUICK INSTALLATION IN 20 MINUTES�?
The bike arrives 85% assembled and includes free pedals and assembly tools. It is easy enough to put together in 20 minutes. The bike can be fully assembled with ease with the help of tutorial videos, and we are more than happy to help with any problems you may have during the assembly process
Specifications:
Bike Name:Thunder
Chain�?/ 2"*3 / 32"* 104L
Weight:About 29 lbs
Brake:Front and Rear Mechanical Disc Brakes
Frame Size�? inch
Saddle:Foam Saddle Can Adjust Height and Inclination
Frame Material:Aviation Aluminum Frame , Lightweight , Corrosion Resistant
Tire�?4*2.1 inch .
Fork:MTB Front Suspension Fork
Rim�?4 * 1.75 AV Aluminum
Shift Lever:SHIMANO RS35
About install:
1. 86% of the bicycle has been assembled. You need to install pedals,front wheels,handlebars and inflate the tires.
2. Rotate the front fork 180 degrees before assembling the front wheel(the brake will be in front of the bicycle)
3. The left and right pedal threads are different. The spindle ofeach pedal is marked with an L/R mark to ensure that they are assembled in the correct position. The right side pedal has right-hand threads. The left pedal has left-hand threads. Use a tool to screw the two pedals into the crank arm as much as possible.
4. All tools are included in the packageno additional tools For detailed assembly information,please watch our assembly video.
🔥Today's Deal
📩 24/7 Customer Service: Our customer support team is online 24/7 to answer all your questions.
🔒 Secure Payments: We use the most advanced SSL encryption technology to ensure 100% protection of your personal and financial data.
🪐 We work directly with manufacturers around the world to ensure the best quality products in the world. We also have a dedicated quality control department to help us deliver on our promises!
🥇 Our prices are competitive from start to finish. We guarantee that we will spend money on product production and quality control.

Free Exchanges
If you're not satisfied with your purchase for any reason, our return policy allows you to send back returns-eligible merchandise within 30 days of the date you received the package for an exchange. Simply use the Q Return Label within 30 days of receipt to return your item for a free replacement of the same item in a different color or size. If your request for an exchange results in any additional merchandise or shipping costs, and you paid by credit card, your credit card will be charged for those additional costs. Payment methods other than a credit card may result in an order cancellation & a refund may be issued. If the requested exchange is no longer available, including items on the waitlist and advance order, we will issue a refund and not deduct the Q Return Label fee.

🌈 Good motivation
After every order, we give you 10% of the profit to Save the Children.
Save the Children started working in this area in 1932 to support the most isolated and neglected rural children in the world.

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