China Lextra New High Speed Hard Enduro Off Road Motocross 300CC 2 Stroke Dirt Bike 300cc for Adults with Good quality

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Displacement: 300cc, 300cc
Max. Velocity: > 80km/h
Motor: Brushless
Design Amount: LXK300M
Kind: off highway Grime bicycle
Commencing program: Kick & Electric start off
Wheel dimension: entrance tires 80/a hundred-21 rear tires 110/ninety-18
Motor: H2o Cooling
Transmission: Aluminum Alloy Sprocket, Imported Japan DID Chain
Engine Type: 2-Stroke
Optimum Electricity: forty two.6KW/8500rpm
Maximum Torque: 52NM/7000rpm
Brake(F/R): Front and rear disc brakes
Packaging Details: as picture
Port: ZheJiang , HangZhou, ZheJiang ,HangZhou, ZheJiang

Join Us Be a part of to be a Lextra distributor or delear, click right here Allow each kilometer notify a fantastic story.Remember to feel totally free to contact us for far more in depth details Specifics Images Lextra Consumers Product Paramenters

LXK300M-without having linkage Specification
Engine Product FX300
Engine SortVertical, Single Cylinder, 2 Stroke, Drinking water cooled, Spark Type,Two Stroke Reed Valve
Bore and Stroke72x72mm
Fuel ShippingNIBBI 40
Maximum Electrical power42.6KW/8500rpm
Maximum Torque52NM/7000rpm
Gearshift MethodInternatioal 6-speed Gearshift.
Starting StrategyElectric/Kick
Lubrication approach (combustion part)Premix
Lubrication approach (transmission component)Pressure splash
ClutchWet Multi-Disc Hydraulic Clutch
Primary equipment ratio2.81
Gear ratioi1=2.29 i2=1.63 i3=1.25 i4=1.05 i5=.88 i6=.seventy seven
Iginition TechniqueCDI
Exhaust valve control approachmechanical
L x W x H2170X930X1290mm
Wheel Foundation1480±10mm
Vehicle Fat107kg
Seat Hight960mm
Minimum Ground Clearance350mm
Brake typeFront and rear disc brakes
Fuel Tank Quantity9L
Handle Bar7 collection Aluminum alloy
Battery Model12V/4Ah or optional lithium battery
Transmission RatioAluminum Alloy Sprocket, Imported Japan DID Chain
FrameChrome-molybdenum metal
Front Shock AbsorberInverted Single Cavity sort, compress resistance is adjustable on still left shock absorber, and resilience resistance is adjustable onright shock absorber
Rear Shock AbsorberSingle cylinder oil stress built-in airbag central shock absorption, return resistance and preload can be modified up and down,immediate connection
Rear ForkIntegrally fashioned aluminum alloy rear fork
Steering Technique6 Sequence Aluminum Alloy CNC Streering Stem
Front Wheel/Rear WheelStainless metal spokes, 7075 rims, YUXIHU (WEST LAKE) DIS.G tailored front tires ninety/100-21 and rear tires 140/eighty-eighteen. CNC Altering Nuts, CNC Hub
Cooling ProgramWater Tank + Electric Supporter
Brake TechniqueFront disc with dual-piston caliper, large-force aviation oil pipeRear disc with solitary-piston caliper, high-stress aviation oil pipe
MufflerStainless Metal for entrance element, aluminum alloy for rear element
Side Stand7 collection Aluminum Alloy automated return
SeatNon-slip Cushion
Gearshift PedalCNC
All axleCNC
Advocate Goods
LXK300M 300ccLXK300N 300ccLXK250M 250ccLXK250C 250cc
Vertical, Solitary Cylinder, 2 Stroke, Water cooled, Spark Type,Two Stroke Reed ValveSingle cylinder,4-stroke,4-valve,water-cooling, double overhead camshaft with equilibrium shaft.Single cylinder,2-stroke, water-cooling with Stability ShaftSingle cylinder,4-stroke, Custom made Machining Motorcycle Metallic Rear Chain Xihu (West Lake) Dis. Guard Cover air-cooling, camshaft upward
FX300Zongshen NC300 DOHCLoncin MT250Zongshen CB250-F
Be part of to be a Lextra distributor or delear, click here for comprehensive plan and help data files!
Organization Profile ZheJiang Roadstar Industry Trade Co., Ltd. & LEXTRA MOTO is a 13 many years professional manufacturer and exporter of motorcycles and motorcycles areas, which was proven in 2009 and situated in ZheJiang , the funds of China’s motorbike industry. Our personal Lextra model motorcycles goods included: Off-road Dirt Bikes, Sport Motorcycle, Scooter Motorbike, ADV, Cub Motorbike, Cruiser Motorcycle, Vintage Bike, Snowmobile and so forth., total above 50 designs. Annual motorcycles manufacturing is more than two hundred,000 sets, and yearly exporting price is over 50 million US pounds. Lextra MOTO has a robust technical staff with much more than 30 years’ knowledge in the motorbike business for the designing, production, and procurement. And the crew main customers have been from the leading OEM brands, sharing the same determination to offer high good quality products at aggressive charges. We have production bases in equally ZheJiang and ZheJiang city, cooperating carefully with nearly one hundred suppliers from ZheJiang , ZheJiang and ZHangZhoug province.Supplying a wide variety of common and custom-made goods and solutions for the customers, our providers go over motorcycles in CBU, CKD, SKD situation as properly as elements and accessories of bikes. Lextra MOTO adheres to the theory of “Consumer Initial, High quality 1st” even though adapting to buyers demands, and insists on attaining consumers recognition with “integrity, power and merchandise high quality”. Warmly welcome distributors, brokers and companions from all international locations and areas to go to us and negotiate company, jointly increase a worldwide enterprise and achieve a CZPT circumstance. Certifications Shipping and delivery & Packaging FAQ Q1: Who are we? A: We are a 13 many years seasoned maker and exporter of bikes, Car components engineengine assembly L3G 1.5L is relevant to Chevrolet CRUZE 1.5 and we supply OEM & ODM production of numerous bikes integrated: Off-highway Dust Bike, On-street Motocross Filth Bike, Scooters Bike, Cub Bike, Activity Motorcycle, ADV, Snowmobile etc., above a hundred versions and versions. Q2. What can we provide? 1) retail, wholesale and exclusivity of large-end Off-street Grime Bike2) wholesale and exclusivity of Scooter Motorbike, Cub Motorcycle, Sport Bike, ADV, Snowmobile and many others. 3) fast supply as we have very own production manufacturing facility with over fifteen,000 sets/month production capacity 4) customization for symbol stickers and package deal accessible 5) CBU, SKD, CKD packaging approach accessible 6) OEM & ODM available.Q3. How can we guarantee good quality?A: Adopt strick manufacturing and inspection process Stringent requirements and implementation specifications from uncooked components acquire to generation and high quality inspection, to make certain that all bikes generation and inspection are all qualified.Q4. What are our advantages? 1) Much more than thirty a long time of rich sector encounter about the study and improvement, assembly and supporting components of bike production2) 13 years of professional export experience with an yearly output of up to eighty,000 models and an yearly export price of up to 200 million RMB3) Two major manufacturing and R&D bases in ZheJiang and HangZhou4) More than 100 cooperative super near strategic cooperation suppliers5) Rigorous high quality control requirements system6) Support a range of tailored providers to meet up with customers’ customized customization needs7) Professional and productive service staff to give expert and effective pre-income, revenue and soon after-income services8) Best supporting provide chain system integrates business sources to the greatest extent, and aid clients in solving the supporting procurement of motorbike components and connected merchandise.Q5. How to be a Lextra agent or distributor? There is different distribution plan for diverse products in various place and location. Welcome to get in touch with our salesmanager for much more specifics if you want to be a Lextra agent or distributor.

Select sprocket

If you are in the market for a new sprocket, there are several factors to consider. There are two basic types of sprockets: roller sprockets and flat bore sprockets. Each has its pros and cons, so it’s important to choose the right one for your needs.sprocket

Roller sprocket

A roller sprocket is a mechanical device used to turn a rotating shaft. The size of the sprocket depends on its speed and the size of the chain. It has a wide range of applications. In addition, it is a versatile mechanical device that is an excellent choice for a variety of applications.
To understand the design of a roller sprocket, you can draw an outline on a piece of paper and draw the radius of the roller. This will help you understand how your teeth are configured. For example, if the teeth of the sprocket are round, the rollers will have a semi-circular profile. Likewise, if the roller is linear, the arc will be tangent to the base circle. This will ensure smooth movement of the rollers, while also transmitting rotational motion with high precision.
The length of the roller chain varies depending on the drive type. In adjustable center drives, the chain should be replaced at 3% elongation, while fixed center drives should be replaced at 15% elongation. You can also check the chain condition of the sprocket by pulling the chain out of the larger sprocket. If the chain is moving off the larger sprocket, it is time to replace the roller chain. Neglecting this aspect can result in damage to the sprocket.
The present invention relates to the manufacture of chain drive sprockets with a backlash-free mechanism. This is achieved by providing a center-to-center offset between the sprocket and roller connection lines. The resulting chain drive is backlash-free and allows full contact between the rollers and teeth.
Roller sprockets are critical components to ensure maximum efficiency and uptime. Its dimensions—bore bore, hub diameter, and through-hole length—are important. Additionally, the size of the roller sprockets varies according to the chain pitch, which is the distance between the centers of the roller pins.
sprocketRoller sprockets can be made of different materials, depending on their purpose. Most sprockets are made of metal or reinforced plastic. Some have bosses, some are shaped like wheels. Sprockets can be made of easily machined steel or resin. Different types of chains will engage different sprockets.
In addition to being used to mesh with chain drives, roller sprockets come in many different styles and bores. They are versatile and are often used with roller chains. Some are made of 1045CD carbon steel and have hardened teeth. Additionally, they are fully ANSI B29.1 compliant and some are manufactured for OEMs and aftermarket suppliers.

Flat hole sprocket

Flat bore sprockets are sprockets that are not specially machined. Flat bore sprockets do not have set screws, keyways or other special features. These features often require additional machining prior to installation. An important thing to keep in mind when buying a flat bore sprocket is the maximum bore. This refers to the maximum size that can be drilled without compromising structural integrity. Such measurements are usually listed in supplier directories.
Flat bore sprockets are available with standard bore or metric bore. Sprockets are used with specific chains. All chains are manufactured to a standard called “pitch”. The pitch is the distance from the center of one needle to the center of the next needle.sprocket

Steel split sprocket

Steel split sprockets can be used in a variety of industrial applications. These sprockets can be used in a range of applications, from forestry and mining to food and plastics processing. These types of sprockets are available in a variety of bores, tooth counts, and sprocket styles. Some types are also abrasion resistant.
There are several manufacturers that offer steel split sprockets. Made from high carbon steel, they are available in split, solid and removable rim versions. These sprockets are also suitable for hydraulic or pneumatic systems. Some manufacturers also offer service and support, including life cycle performance analysis, customer part numbers, and barcodes.
Split sprockets are ideal for applications where the drive shaft is large and multiple sprockets are mounted on the same shaft. For example, large conveyor chain sprockets may require the use of a crane to install and may result in increased downtime. Split sprockets also make installation in tight spaces easier. They can also be easily assembled without disassembling the shaft assembly.
Split sprockets are available in stock and custom sizes. small Stainless steel sprockets are also available, as are split flat top conveyor sprockets. They are commonly used in conveyors and robotic systems. Certain types of sprockets are suitable for specific applications, including woodworking, food processing, and woodworking.
Dimensions of split sprockets may vary by application. For example, split hub sprockets can range from one-half inch to one-tenth of an inch. Additionally, split hub sprockets have bolt circle diameters ranging from three-quarters to thirteen inches.

China Lextra New High Speed Hard Enduro Off Road Motocross 300CC 2 Stroke Dirt Bike 300cc for Adults     with Good quality China Lextra New High Speed Hard Enduro Off Road Motocross 300CC 2 Stroke Dirt Bike 300cc for Adults     with Good quality
editor by czh 2023-02-15


Plastic sprocket

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