SPECIFICATIONS
Accessories: Reflector,toolkit,cycling bag
Age Group: Adults,Teens
Battery: Lithium Battery,48V 20AH Lithium Battery
Battery Capacity: 20 AH,20Ah
Battery Position: Down Tube
Battery Type: Lithium
Brake: Hydraulic Disc Brake
Brake info: Front & rear Hydraulic Disc Brakes
Braking System: Front & Rear Hydraulic Disc Brake
Brand Name: yvy
Charging Time: 5-8H
Derailleur: 7-speed
Display: M5 LCD
Feature: Lightweight,Electric,High Speed
Frame Material: High-carbon steel,20 inch High Carbon Steel
Gears: 7 Speed
Model Number: Q20
Motor Type: Brushless,High Speed,Hub Motor
Motor position: Rear Hub Motor
Place of Origin: Guangdong, China
Power Source: Lithium Battery
Power Supply: Lithium Battery
Power type: Electric, pedal-assist, Manual
Product Model: yvy Q20 Electric Mountain Bike for Adults
Range per Power: 31 – 60 km
Rear Hub: Hub Motor
Shock Absorber: Suspension front fork and seat post
Style: Urban,Sport,European,City bike,Mountain
Suspension Type: Front,Dual,Rear,Full
Tire: 20 *4.0 inch fat tires
Tire Width: 20*4″
Torque: 70-80 Nm
Transmission: Shimano 7-Speed gears
Type: adult electric bike,Electric Mountain Bike
Voltage: 48 V
Wheel Size: 20″*4
motor: Brushless,Hub Motor
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Front & rear Hydraulic Disc Brakes
Note
RIDSTAR , YVY ,Bozpin and Climtop are all our registered brands. Their performance and quality are exactly the same as those of RIDSTAR, and are all genuine products with guaranteed after-sales service. So please feel free to purchase.
We have EU, UK, CA ,AU & USA Warehouse.Usually it takes about 3-5 days for the clients from Warehouse to get their order. What's more,self-pick up service is also available for some EU, UK, CA , AU & USA customers.
If any questions,please send us the message.
We are a professional manufacturer of e-bike with 15 year's experience in the field and the owner of Ridstar.We can provide OEM,ODE Service and also have ebike in our overseas warehouse.We would like to recruit the distributor all over the world.Please contact us to get more information.
Products Description
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Name
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yvy Q20 Electric Mountain Bike
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Color
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Shinny Black
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Frame Material
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20 inch high carbon steel
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Shock Absorber
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Suspension front fork and seat post
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Battery
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48V 20ah Lithium Battery
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Transmission
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Shimano 7-Speed gears
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Riding Mode
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Pure Electric, Power Assist, Bike Mode
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Brake info
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Front & rear Hydraulic Disc Brakes
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Tire
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20 inch 4.0 fat tires
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Refector position
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On the front and rear wheels and pedals
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Charging Time
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5-7 hour full charge
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Screen controller & M5 LCD & 7 speed gear adjuster
Front & rear Hydraulic Disc Brakes
Shimano 7-Speed Gears
Customize Your Ebike
Preliminary planning – Clarify the purpose and requirements
Consider the main application scenarios of electric bicycles, such as whether they are used for daily commuting, leisure cycling,or mountain off-roading, etc. Different uses have different performance requirements for vehicles. For instance, commuting may place more emphasis on range and comfort, while off-roading demands stronger power and good shock absorption.
Set a budget
The cost of customizing an electric bicycle varies depending on the selected accessories and functions. Determine the price range you can accept so that you have a basis when choosing components later. This includes core components such as the frame,motor,battery, and controller, as well as some optional accessories like headlights and shock absorbers.
Select the frame
Choose a frame of the appropriate size based on your personal height and cycling habits. The frame materials include aluminum alloy, carbon steel, etc. Aluminum alloy is relatively light and corrosion-resistant. Carbon steel has high strength but is relatively heavy. At the same time, consider the style of the frame, such as the simple style of city bikes or the sturdy style of mountain bikes.
Component selection – Motor
The motor is the core power component of an electric bicycle. Common types include hub motors and mid-mounted motors. Hub motors are easy to install and can be directly integrated into the wheels, with relatively low prices. Mid-mounted motors can better distribute power and enhance riding performance, but they are more expensive. Select the appropriate motor power based on the budget and the demand for power.
Battery
The choice of battery determines the endurance of an electric bicycle. The mainstream batteries include lead-acid batteries and lithium batteries. Lead-acid batteries are cheap, but they are large in size, heavy in weight and have a relatively short battery life. Lithium batteries have the advantages of small size, light weight and long battery life, but they are relatively expensive. Choose a battery of appropriate capacity based on the required riding distance. Common capacities range from 10Ah to 20Ah.
Controller
The controller is responsible for regulating the speed and power of the motor to ensure its stable operation. Select a controller that matches the motor, and pay attention to ensuring that its parameters such as voltage and current are compatible with both the motor and the battery. A high-quality controller can enhance the stability and comfort of riding.
Other accessories
Choose accessories such as shock absorption systems, braking systems, handlebars and seats according to your personal needs. For instance, if you often ride on rough roads, you can choose shock absorbers with better performance. Emphasis is placed on braking performance and it can be upgraded to a disc brake system.
Assembly process and shipment
Company Profile
Hello, we are happy to meet you on Alibaba. We are Huizhou Xing’qi’shi Sporting Goods Co., Ltd. A professional factory in designing and manufacturing various kinds of electric bicycles and scooters. One of the brand is Ridstar.
Our factory locates in Huizhou City Guangdong Province. Near Shenzhen, Guangzhou and Hongkong. About 1.5 hour driving from international airports of Baiyun, Shenzhen and Hong Kong China Kai Tak Airport. We warmly welcome customers from worldwide to visit us, guide us and negotiate business with us for achieving common progress.
Our factory focuses on designing and producing all kind of delivery electric bikes, city electric bikes, folding electric bicycle, mountain electric bicycles and scooter or OEM based on customer requirements. All products are strictly produced and tested based on international standards. Our products have been sold worldwide and trusted by our customers and won a good reputation. Producing more than 10000 units a month.
In the coming time, we like to keep on expanding business with our relationship partners and developing new partners in world market for long run business.
Our factory locates in Huizhou City Guangdong Province. Near Shenzhen, Guangzhou and Hongkong. About 1.5 hour driving from international airports of Baiyun, Shenzhen and Hong Kong China Kai Tak Airport. We warmly welcome customers from worldwide to visit us, guide us and negotiate business with us for achieving common progress.
Our factory focuses on designing and producing all kind of delivery electric bikes, city electric bikes, folding electric bicycle, mountain electric bicycles and scooter or OEM based on customer requirements. All products are strictly produced and tested based on international standards. Our products have been sold worldwide and trusted by our customers and won a good reputation. Producing more than 10000 units a month.
In the coming time, we like to keep on expanding business with our relationship partners and developing new partners in world market for long run business.
Why Choose Us
Product packaging
FAQ
1.Are you a factory?
A:Yes,we are a professional manufacturer of the e-bike with 7 years experience, Located in Huizhou,Supporting OEM&ODM.Welcome to our Factory.
5.How about your delivery time?
A: Generally, it will take 20-35 work-days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
A:Yes,we are a professional manufacturer of the e-bike with 7 years experience, Located in Huizhou,Supporting OEM&ODM.Welcome to our Factory.
2.What's your payment terms?
A:Usually we take T/T , L/C at sight , Western Union , Paypal , Trade Assurance online .If you need the other paymet terms,please contact us.
3.Can I mix different models in one container?
A: YES.different models can be mixed up in one fully container.
4.What's your warranty terms?
A:We offer different warranty time for different components,please contact us to get the warranty details
A:We offer different warranty time for different components,please contact us to get the warranty details
5.How about your delivery time?
A: Generally, it will take 20-35 work-days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
6.What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.Please contact us for the detailed sample policy.
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.Please contact us for the detailed sample policy.
7.How does your factory do regarding the quality control?
A:Quality is priority.We always attract great importance to quality control from the very beginning to the end of production.Every product will be fully assembled and carefully tested before packing and shipping.we have 100% test before delivery.
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