Product Description

High Quality Mid drive system Electric Snow Bike Mountain Bicycle dirt bicycle

OEM and ODM serive are supported.
Kinds of options regarding motors, wheels size, battery volmes/packs, brake levers, tires, controllers, etc. 
Any comments and requirements kindly contact us.

Electric system		Main components
Motor	36V250W brushless rear drive	Frame	Al alloy/ frame size option 16”, 17”, 18”
Battery	36v13ah lithium battery	Tyre	26*2.35 kenda/HangZhou/ 2.1/ 700c, anti puncture tubes available.
Display	LCD display	Wheel	26 inch spoked wheel/ 27.5”, 700c available
Throttle	twist/thum throttle	Light	led front light with built in horn
Charger	100v-240v, 48v 2A Charging time: 2-4 hours	Brake lever	power cut off when braking tektro brand
PAS	5 classes PAS+ curise	Brake	front+ rear disc brake
Max. speed	25km/h	Handlebar	Al alloy
Range	50-60km	Derailleur	Shimano
Max. load	150kgs	Stem	AL alloy
Weight	N.W.: 21KGS G.W.: 24KGS	Seat post	AL alloy
Open size	1800*680*1060MM	Chain	Nickel plating rusting proof
Folding size		Chain wheel	52T
Packing size	1410*250*730MM	Saddle	VELLO brand

 

 

Company Introduction

Laiguang group Co., Ltd located in Xihu (West Lake) Dis.n, HangZhou city, ZheJiang province, China. One hour hi-speed train from ZheJiang and HangZhou. It’s a professional company of cerating and producing electric bicycles, folding electric bicycles, electric tricycles, electric bike conversation kit and other bicycle products.

We have earned a reputation from our Wholesalers for fast delivering, best quality perforance and more importantly reasonable price. 

Our products passed CE certification and implement en15194 EU standard, Our products have a very good sell native,and are exported to the United States,Japan,South Korea,Russia and other countres and regious.Our company is the first year to do made in china. we are always adhered to people-oriented,constantly attracting high-level talents ,and constantly developing new products and production processes.

Excellent products ,reasonable prices and sincere service are our principles. If you are looking for a reliable, high-quality manufacturer, you can contact us. accept OEM and ODM service.

We advocate green life and aiming to bring our electric bicycles to the whole world, your satisfaction is our pursuit, welcome all friends here for visit, gaidance and business cooperation.

Service and Strength

  We are Factory 

  Our Global Response 24H 

  We Support OEM Services 

  We can Provide Sample Testing Services

Q1. Which colors are available? Can we attach our logo or brand on the bicycles?
A: The colors can be customized.We can change the colors and attach your logo or brand according to your requirements. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A:  T/T 30% as deposit, and 70% against BL copy in 5-10 working days except samples.For samples, payment will be 100% prepaid

Q3. What is your terms of delivery?
A: EXW, FOB, DDU and so on. FOB is the most common delivery term. 

Q4. What’s your transportation ways?
A: If  your order is less than 5 pcs or only sample, we suggest to deliver it by express or by air on account of its rapidity and convenience for you. And if your order quantity is large, we suggest to load them in containers because sea transportation is more economically viable and it will save much cost for you.

Q5. How about your delivery time?
A: Generally, it will take 15 to 45 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q6. What is your sample policy?
A: If your order is less than 10 pcs, we need to charge some extra sample fee. Acturally, the sample amount is based on your specific quantity, when your orders reach 1*40′ container, we can refund you the sample fee.

Q7. Can I mix different models in 1 container?
A: Yes, different models can be mixed up in 1 full container.

Q8. How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
   2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Different parts of the drive shaft

The driveshaft is the flexible rod that transmits torque between the transmission and the differential. The term drive shaft may also refer to a cardan shaft, a transmission shaft or a propeller shaft. Parts of the drive shaft are varied and include:
The driveshaft is a flexible rod that transmits torque from the transmission to the differential

When the driveshaft in your car starts to fail, you should seek professional help as soon as possible to fix the problem. A damaged driveshaft can often be heard. This noise sounds like “tak tak” and is usually more pronounced during sharp turns. However, if you can’t hear the noise while driving, you can check the condition of the car yourself.
The drive shaft is an important part of the automobile transmission system. It transfers torque from the transmission to the differential, which then transfers it to the wheels. The system is complex, but still critical to the proper functioning of the car. It is the flexible rod that connects all other parts of the drivetrain. The driveshaft is the most important part of the drivetrain, and understanding its function will make it easier for you to properly maintain your car.
Driveshafts are used in different vehicles, including front-wheel drive, four-wheel drive, and front-engine rear-wheel drive. Drive shafts are also used in motorcycles, locomotives and ships. Common front-engine, rear-wheel drive vehicle configurations are shown below. The type of tube used depends on the size, speed and strength of the drive shaft.
The output shaft is also supported by the output link, which has 2 identical supports. The upper part of the drive module supports a large tapered roller bearing, while the opposite flange end is supported by a parallel roller bearing. This ensures that the torque transfer between the differentials is efficient. If you want to learn more about car differentials, read this article.

It is also known as cardan shaft, propeller shaft or drive shaft

A propshaft or propshaft is a mechanical component that transmits rotation or torque from an engine or transmission to the front or rear wheels of a vehicle. Because the axes are not directly connected to each other, it must allow relative motion. Because of its role in propelling the vehicle, it is important to understand the components of the driveshaft. Here are some common types.
Isokinetic Joint: This type of joint guarantees that the output speed is the same as the input speed. To achieve this, it must be mounted back-to-back on a plane that bisects the drive angle. Then mount the 2 gimbal joints back-to-back and adjust their relative positions so that the velocity changes at 1 joint are offset by the other joint.
Driveshaft: The driveshaft is the transverse shaft that transmits power to the front wheels. Driveshaft: The driveshaft connects the rear differential to the transmission. The shaft is part of a drive shaft assembly that includes a drive shaft, a slip joint, and a universal joint. This shaft provides rotational torque to the drive shaft.
Dual Cardan Joints: This type of driveshaft uses 2 cardan joints mounted back-to-back. The center yoke replaces the intermediate shaft. For the duplex universal joint to work properly, the angle between the input shaft and the output shaft must be equal. Once aligned, the 2 axes will operate as CV joints. An improved version of the dual gimbal is the Thompson coupling, which offers slightly more efficiency at the cost of added complexity.

It transmits torque at different angles between driveline components

A vehicle’s driveline consists of various components that transmit power from the engine to the wheels. This includes axles, propshafts, CV joints and differentials. Together, these components transmit torque at different angles between driveline components. A car’s powertrain can only function properly if all its components work in harmony. Without these components, power from the engine would stop at the transmission, which is not the case with a car.
The CV driveshaft design provides smoother operation at higher operating angles and extends differential and transfer case life. The assembly’s central pivot point intersects the joint angle and transmits smooth rotational power and surface speed through the drivetrain. In some cases, the C.V. “U” connector. Drive shafts are not the best choice because the joint angles of the “U” joints are often substantially unequal and can cause torsional vibration.
Driveshafts also have different names, including driveshafts. A car’s driveshaft transfers torque from the transmission to the differential, which is then distributed to other driveline components. A power take-off (PTO) shaft is similar to a prop shaft. They transmit mechanical power to connected components. They are critical to the performance of any car. If any of these components are damaged, the entire drivetrain will not function properly.
A car’s powertrain can be complex and difficult to maintain. Adding vibration to the drivetrain can cause premature wear and shorten overall life. This driveshaft tip focuses on driveshaft assembly, operation, and maintenance, and how to troubleshoot any problems that may arise. Adding proper solutions to pain points can extend the life of the driveshaft. If you’re in the market for a new or used car, be sure to read this article.

it consists of several parts

“It consists of several parts” is 1 of 7 small prints. This word consists of 10 letters and is 1 of the hardest words to say. However, it can be explained simply by comparing it to a cow’s kidney. The cocoa bean has several parts, and the inside of the cocoa bean before bursting has distinct lines. This article will discuss the different parts of the cocoa bean and provide a fun way to learn more about the word.

Replacement is expensive

Replacing a car’s driveshaft can be an expensive affair, and it’s not the only part that needs servicing. A damaged drive shaft can also cause other problems. This is why getting estimates from different repair shops is essential. Often, a simple repair is cheaper than replacing the entire unit. Listed below are some tips for saving money when replacing a driveshaft. Listed below are some of the costs associated with repairs:
First, learn how to determine if your vehicle needs a driveshaft replacement. Damaged driveshaft components can cause intermittent or lack of power. Additionally, improperly installed or assembled driveshaft components can cause problems with the daily operation of the car. Whenever you suspect that your car needs a driveshaft repair, seek professional advice. A professional mechanic will have the knowledge and experience needed to properly solve the problem.
Second, know which parts need servicing. Check the u-joint bushing. They should be free of crumbs and not cracked. Also, check the center support bearing. If this part is damaged, the entire drive shaft needs to be replaced. Finally, know which parts to replace. The maintenance cost of the drive shaft is significantly lower than the maintenance cost. Finally, determine if the repaired driveshaft is suitable for your vehicle.
If you suspect your driveshaft needs service, make an appointment with a repair shop as soon as possible. If you are experiencing vibration and rough riding, driveshaft repairs may be the best way to prevent costly repairs in the future. Also, if your car is experiencing unusual noise and vibration, a driveshaft repair may be a quick and easy solution. If you don’t know how to diagnose a problem with your car, you can take it to a mechanic for an appointment and a quote.