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China CD70 OEM color packing box motorcycle driving chain and sprocket kits with Good quality

Content: Metal
Normal: ANSI
sprocket identify: motorcycle sprocket
sprocket materials: forty five# metal or as your specifications
Procession: Forging, Machining, Hobbing
Teeth Quantity: 30T-50T
Regular or Nonstandard: normal
symbol: custom-made emblem
Functionality: push/transimission
OEM services: provided
Enterprise variety: producer
sprocket floor: warmth treatment method
Packaging Details: Every single bike sprocket will be packed by plastic bag and them total in wood cases.
Port: ZheJiang /HangZhou

OEM company motorcycle driving chain and sprocket set

Motorcycle sprocket wheel is made of large high quality forty five# metal, specially heat handled, specifically machined, and offered with this sort of advantages as dress in resisting, corrosion resisting, highly affect resisting, sleek driving, very good performance, and lengthy support existence.

Specification Motorcylce Sprocket Wheels
motorcycle sprocket, chains , sprocket with chain kit, sprocket and chain set, cnc aluminum sprocket for racing motor, variator frequency travel industrial sprocket, gears (pinions, wheels gear )
OEM is welcomed
Material 1. steel:Q235(1571/A3) steel,45#(1045)steel
two.Aluminum alloy: 7075-T6 aluminum
three. OEM to your drawings
Surface treatment method warmth remedy
zinc plating,chrome plating, nickel plating, uninteresting polish ,etc
Processing punch, CNC turning, hobbing, CNC machining middle, drilling, broaching
Top quality Control Original inspection, random inspection, final inspection
Marking offered
Deal plastic bag, Automated clip lock standing seam steel roof panel roll forming generating machine for roofing box, blister card, pores and skin pack,and so on or according to demands
Delivery time twenty days soon after obtaining the progress payment
Certificate ISO 9001

Observe: We can create as your needs. So, if you want, you should send us your drawings.

Packaging & Delivery
1. Colour paper box for chain or sprocket.
2. Could place chain and sprocket with each other into 1 paper box.
three. Could OEM, mark custom brand name on the paper box.

Supply Details:
we also pack motorcycle sprocket: neutral Cartons and Pallets for free of charge fumigation or steel tray if there is no specific requirments. But is is accessible to provide colourful package in accordance to your layout or we make layout for your model if essential.
Recommend goods

Our Providers
one. CZPT motorbike sprocket provide OEM/ODM services.
2. We have been creating all varieties of standard chains and unique chain: Driving Chain, Agriculture Chain, Conveyor Chain, Prolonged Pitch Conveyor Chain, Stainless Steel Chain, Hoisting Chain, Bike Chain, Dropped Cast Rivetless Chain and so on.
Organization Information
Lin’an CZPT Transmission Equipment Factory is a non-public joint-stock business. Our organization lies in the west of HangZhou, Motovario Planetary gearbox speed variator nears the stunning Hengfan Town, with No.06 Provincial Highway operating through.
Our merchandise are commonly utilized in concrete, electrical energy, metallurgy, mine, sea port and other locations. In 1996, we released innovative engineering to make devices by ourselves and obtained great praise from clients. Our goods have been exported to many countries and areas. Our firm puts quality in the 1st place. We welcome all the buyers to appear and visit us.

FAQQ: Are you a manufacture or a trading organization?

Gelin is a chain factory for 20 a long time.
ZHangZhoug CZPT Chain Co.,Ltd is a portion of CZPT especial for international customer.

Q:Which port do you in close proximity to about?

Gelin is located in HangZhou, ZHangZhoug ,3 several hours drive to HangZhou port and ZheJiang port.

Q:Does your manufacturing facility customise basing on the drawing?

Indeed, CZPT has a professional specialized crew for customize.

Q:What ought to I offers in order to get a precise price?

We need to have drawings. If no ,you should send out me some knowledge or I can supply some for select.

Q:Can I have samples just before spot an get?

Yes ,you can .we have cooperation with UPS,TNT,FEX specific.

Q:What is your payment, 2571 New Design Ferris wheel Steel Fidget Spinner Toys Sprockets&Gears Hand Spinner Fidget Sensory Juguetes Para Los Ninos 2571 how can we pay you?

You can use TT,L/C at sight ,Paypal and western union.

Problems with sprockets

If you’re having trouble with your HP Sprocket, you’re not alone. This bike component isn’t without issues, but it’s also susceptible to other wear and tear. Check for worn tooth surfaces and hooked tips. When teeth wear out quickly, they can break the chain, so make sure you fix them as soon as possible.
You can solve this issue by installing the latest firmware update for your Sprocket printer. The firmware update is designed to provide a safe and reliable printing experience. When your Sprocket printer doesn’t print the pictures, it is likely because it’s not receiving enough power from the battery. Make sure the battery is at least 25% before you begin.
Insufficient or improper lubrication can cause a variety of problems. Proper lubrication can prevent or remove excessive wear, or protect the chain from the environment. It can also reduce the risk of excessive chain slack. The following are just a few common problems that can cause slack in the chain.
In case of excessive wear, a new sprocket may be necessary. If the sprocket and chain do not match, replace them with a similar size. In addition, a shock absorber can be installed to minimize load. Another alternative is to install a take-up idler, which helps prevent excessive chain elongation.
Improper alignment of the sprocket is another common cause of chain drive problems. If the sprocket is not aligned correctly, it will not be able to move smoothly through the chain during rotation. The teeth of the sprocket will become hooked, preventing the roller from smoothly moving through. This will force the roller chain to cling to the sprocket, and need to be replaced.

Common types of sprockets

Power transmission equipment typically utilizes sprockets and chains. These are used in pairs to provide speed reduction. They are different from gears because the teeth of the sprocket do not mesh with those of the mating gears. They are typically made of plastic, but they can also be made of metal.
There are many common types of sprockets and chains. Some of these types of sprockets have large, narrow, or variable tooth pitch. The size of the sprocket depends on the size and pitch of the chain. If you are using a chain with a large pitch diameter, you should use a sprocket with large teeth. Conversely, a smaller pitch diameter will require a sprocket with small teeth.
Another way to identify the type of sprocket you’re using is to look at the number of strands. Single-strand sprockets are the most common, but you’ll also find many types that have multiple strands of chains. Multi-strand chains are generally larger and allow for greater torque to be transmitted from a common central shaft.
Another type is flat sprockets, which have no hub and drive through a series of holes. They are used for transmission of power or material in chain-driven systems, such as bicycles. They can also be used for overhead conveyors. In some cases, there is a special type that fits the shaft of an automobile, such as a transmission shaft.
There are many different types of sprockets, each with a unique function. Some are used for conveyor chains, while others are used for other applications. In most cases, sprockets are used in chain-driven machinery. They come in different sizes and pitches and are designed to work with particular types of chains.
When choosing a motor or transmission system, it is important to match sprockets and chains. A perfectly matched set of components will ensure that the motor and transmission work together. Generally, this alignment comes down to sprocket-to-sprocket matching. The process involves jacking up the motor and lining up the sprockets and chains. Then, the sprockets and chains are locked into place with cotter pins.

Size of sprockets

To determine the correct chain length and sprocket diameter, the first step is to understand the difference between the diameters of the sprockets and cassettes. The smaller the diameters of sprockets, the lower the chain tension. The larger the sprocket, the longer the chain will need to be. This process requires the use of a derailleur that can roll a larger number of chains.
In addition to chain length, the spacing between sprockets is another important factor. If the sprockets are too far apart, the chain may slip through the sprocket. A smaller range of sprockets will prevent this and will increase the number of discrete gear ratios. In addition, if the chain skips over a sprocket, it will cause discomfort in shifting.
Choosing the correct size of sprockets is essential for cycling. Larger sprockets are usually necessary for road bikes. Likewise, a road bike will have larger gears than a gravel bike. Larger gears will help the cyclist accelerate more smoothly and ensure a smoother ride.
Using a chain calculator can help you determine the proper size of sprockets for your bike. You can also use a chain length calculator to determine the correct chain length. This calculator uses the distance between the sprockets to calculate chain length. However, it is important to note that it is not possible to calculate the length of a chain with a single sprocket.
The size of the sprocket must be in proportion to the length of the chain. It can be controlled by either adjusting the center of the sprocket or moving it to the proper position. The center of rotation of the sprocket is defined by the chosen geometry reference.
The report covers global and regional sales of sprockets. It also contains information on competitive dynamics and market concentration status. Moreover, the report includes detailed information about the manufacturers of sprockets. The study also includes regional and global market forecasts. It also provides a detailed breakdown of sales by type, application, and region.
When choosing the right size of sprockets, remember to take measurements and do some arithmetic. For example, a smaller countershaft sprocket will improve low-speed acceleration, while a larger rear sprocket will improve fuel mileage. In addition, it is recommended that you use the reverse sprocket size if you’re going to be riding on long highways.

Maintenance of sprockets

Proper maintenance of sprockets and chains is crucial to the functioning of your bike. It is important to avoid overstretching them. If this happens, they will not fit properly and will require replacement. It is also important to prevent the kinks in your chain to reduce the amount of stress on your sprockets.
If you are unsure of the state of your sprockets and chains, you can replace them with a new chain and a new sprocket. If you notice that a chain is squeezing between the rear sprocket, it is time to replace the sprocket.
Proper maintenance of sprockets and chains involves cleaning and lubrication. Regular cleaning and lubrication can prevent damage and extend the life cycle of these parts. Proper lubrication will also ensure their smooth operation and minimize the noise. Regardless of whether your sprockets or chains are new or used, lubrication should be carried out at regular intervals to extend their useful life cycle.
Proper alignment of the sprockets and chains will ensure the most efficient performance and reliability. If you regularly change your chain and sprockets, you can prolong the life of these components and avoid costly repairs. Make sure you change the sprockets and chains only with professional mechanics. Always follow the instructions of the motorcycle manufacturer.
Proper maintenance of sprockets and chains is important to prevent premature sprocket replacement. Changing the sprocket too often can result in poor meshing, accelerating wear and tear of the new sprockets. When changing the sprocket, it is essential to turn the worn surface over before you install the new one.
It is important to follow the instructions and warning signs for proper maintenance of sprockets and chains. The safety of the workers and the environment should be prioritized. Follow the instructions of the manufacturer and avoid dangerous situations. It is essential not to anneal or electroplate the chain parts.
Proper lubrication is also vital. Use a non-petroleum based cleaner to clean the chain thoroughly and then apply lubricant. Avoid using engine oil as it is more viscous and cannot protect the chain against water.

China CD70 OEM color packing box motorcycle driving chain and sprocket kits     with Good quality China CD70 OEM color packing box motorcycle driving chain and sprocket kits     with Good quality
editor by czh 2023-02-12

China Hot selling Gear Box Roller Chains and Conveyor Chain and Driving Chains 08A 13teeth Series Sprocket with Hot selling

Item Description

SPROCKET  1/2” X 5/16”  08B Sequence SPROCKETS

For Chain Acc.to DIN8187 ISO/R 606
Tooth Radius  r3 thirteen.0mm
Radius Width C 1.3mm
Tooth Width b1 seven.0mm
Tooth Width B1 7.2mm
Tooth Width B2 21.0mm
Tooth Width B3 34.9mm
08B Collection ROLLER CHAINS  
Pitch twelve.7 mm
Internal Width 7.seventy five mm
Roller Diameter 8.fifty one mm



D1 D2 D3
eight 37.2  33.18  8 10 10
9 forty one.0  37.13  8 10 10
10 45.2  41.10  8 ten 10
11 48.7  forty five.07  ten ten 12
12 fifty three.0  forty nine.07  ten 10 12
13 fifty seven.4  53.06  ten ten twelve
fourteen sixty one.8  57.07  ten ten 12
15 sixty five.5  sixty one.09  ten ten 12
sixteen 69.5  65.10  ten twelve sixteen
17 seventy three.6  69.11  10 12 sixteen
18 seventy seven.8  seventy three.14  ten twelve 16
19 eighty one.7  seventy seven.16  ten 12 16
twenty 85.8  eighty one.19  10 12 sixteen
21 89.7  85.22  twelve 16 16
22 ninety three.8  89.24  12 16 16
23 98.2  93.27  twelve 16 16
24 101.8  97.29  twelve 16 16
twenty five a hundred and five.8  one zero one.33  12 sixteen 16
26 110.0  one zero five.36  sixteen 16 sixteen
27 114.0  109.40  sixteen 16 sixteen
28 118.0  113.42  sixteen sixteen 16
29 122.0  117.46  sixteen 16 sixteen
thirty 126.1  121.50  sixteen 16 16
31 a hundred thirty.2  one hundred twenty five.54  sixteen 16 twenty
32 134.3  129.56  sixteen sixteen 20
33 138.4  133.60  16 16 twenty
34 142.6  137.64  16 sixteen twenty
35 146.7  141.68  16 sixteen 20
36 151.0  145.72  16 twenty twenty
37 154.6  149.76  sixteen twenty twenty
38 158.6  153.80  sixteen 20 20
39 162.7  157.83  16 20 20
forty 166.8  161.87  sixteen 20 20
41 171.4  one hundred sixty five.91  twenty 20 25
forty two 175.4  169.94  20 twenty 25
43 179.7  173.98  20 20 25
44 183.8  178.02  twenty twenty twenty five
45 188.0  182.07  twenty 20 25
forty six 192.1  186.10  twenty 20 twenty five
forty seven 196.2  a hundred ninety.14  20 20 25
48 two hundred.3  194.18  20 twenty twenty five
49 204.3  198.22  twenty twenty twenty five
fifty 208.3  202.26  twenty twenty twenty five
fifty one 212.1  206.30  twenty 25 25
fifty two 216.1  210.34  twenty 25 twenty five
53 220.2  214.37  20 25 twenty five
54 224.1  218.43  twenty 25 twenty five
55 228.1  222.46  20 twenty five twenty five
56 232.2  226.50  twenty 25 twenty five
57 236.4  230.54  twenty 25 25
58 240.5  234.58  twenty twenty five twenty five
fifty nine 244.5  238.62  twenty twenty five 25
sixty 248.6  242.66  20 25 twenty five
62 256.9  250.74  25 25 twenty five
64 265.1  258.82  twenty five 25 25
65 269.0  262.86  25 twenty five twenty five
sixty six 273.0  266.91  twenty five twenty five 25
sixty eight 281.0  274.99  25 25 twenty five
70 289.0  283.07  25 25 twenty five
seventy two 297.2  291.15  twenty five 25 twenty five
seventy five 309.2  303.28  25 twenty five 25
76 313.2  307.32  25 25 twenty five
78 321.4  315.40  25 twenty five twenty five
eighty 329.4  323.49  twenty five 25 twenty five
eighty five 349.0  343.69  twenty five twenty five 25
ninety 369.9  363.90  twenty five 25 25
95 390.1  384.11  25 twenty five 25
a hundred 410.3  404.32  25 25 twenty five
110 450.7  444.74  25 25 twenty five
114 466.9  460.91  twenty five 25 twenty five
120 491.2  485.16  25 twenty five 25
one hundred twenty five 511.3  505.37  25 25 25

Fundamental Info.


Simplex, Duplex, Triplex

Sprocket Model:

three/8″,1/2″,5/8″,3/4″,1″,1.twenty five”,1.fifty”,1.75″,2.00″,2.25″,2.00″,2.25″,2.50″, 3″

Teeth Number:





1571, 1045, SS304 , SS316  As For each Person Ask for.

Performance Treatment method:

Carburizing, Large Frequency Treatment method, Hardening and Tempering, Nitriding

Floor Remedy:

Black of Oxidation, Zincing, Nickelage.

Characteristic Fire Resistant, Oil Resistant, Heat Resistant, CZPT resistance, Oxidative resistance, Corrosion resistance, and so on
Layout criterion ISO DIN ANSI & Buyer Drawings
Application Industrial transmission gear
Package deal Wood Case / Container and pallet, or produced-to-order



Top quality Inspection:

Self-check and Final-check


ODM&OEM, Demo Get Offered and Welcome

Gain Top quality first, Support 1st, Aggressive price, Fast shipping
Shipping and delivery Time ten days for samples. 15 days for official order.


Installation AND Utilizing

The chain spocket, as a generate or deflection for chains, has pockets to keep the chain back links with a D-profile CZPT area with flat facet surfaces  parallel to the centre plane of the chain back links, and outer surfaces at correct angles to the chain hyperlink centre aircraft. The chain backlinks are pressed firmly in opposition to the outer surfaces and every single of the aspect surfaces by the angled laying surfaces at the base of the pockets, and also the assistance surfaces of the wheel human body jointly with the conclude sides of the webs fashioned by the foremost and trailing partitions of the pocket.


When CZPT new chainwheels it is really essential that a new chain is equipped at the very same time, and vice versa. Employing an outdated chain with new sprockets, or a new chain with previous sprockets will result in speedy use.

It is essential if you are setting up the chainwheels your self to have the manufacturing unit services manual particular to your model. Our chainwheels are created to be a immediate CZPT for your OEM chainwheels and as these kinds of, the installation should be done in accordance to your models provider handbook.

Throughout use a chain will stretch (i.e. the pins will use leading to extension of the chain). Making use of a chain which has been stretched more than the previously mentioned maximum allowance leads to the chain to experience up the teeth of the sprocket. This triggers harm to the guidelines of the chainwheels enamel, as the force transmitted by the chain is transmitted entirely through the top of the tooth, fairly than the total tooth. This final results in extreme putting on of the chainwheel.


Requirements corporations (this sort of as ANSI and ISO) maintain requirements for design, proportions, and interchangeability of transmission chains. For example, the adhering to Table shows data from ANSI regular B29.1-2011 (Precision Electricity Transmission Roller Chains, Attachments, and Sprockets) produced by the American Modern society of Mechanical Engineers (ASME). See the references[8][9][10] for extra info.

ASME/ANSI B29.1-2011 Roller Chain Standard SizesSizePitchMaximum Roller DiameterMinimum Final Tensile StrengthMeasuring Load25

ASME/ANSI B29.1-2011 Roller Chain Normal Measurements
Dimensions Pitch Optimum Roller Diameter Minimal Final Tensile Strength Measuring Load
25 .250 in (6.35 mm) .a hundred thirty in (3.30 mm) 780 lb (350 kg) eighteen lb (8.2 kg)
35 .375 in (9.fifty three mm) .two hundred in (5.08 mm) 1,760 lb (800 kg) eighteen lb (8.2 kg)
41 .five hundred in (12.70 mm) .306 in (7.77 mm) one,500 lb (680 kg) eighteen lb (8.2 kg)
forty .500 in (twelve.70 mm) .312 in (7.92 mm) 3,one hundred twenty five lb (1,417 kg) 31 lb (14 kg)
50 .625 in (fifteen.88 mm) .400 in (ten.sixteen mm) four,880 lb (2,210 kg) forty nine lb (22 kg)
60 .750 in (19.05 mm) .469 in (11.ninety one mm) 7,030 lb (3,one hundred ninety kg) 70 lb (32 kg)
80 one.000 in (25.forty mm) .625 in (fifteen.88 mm) 12,500 lb (5,seven-hundred kg) 125 lb (fifty seven kg)
one hundred 1.250 in (31.seventy five mm) .750 in (19.05 mm) 19,531 lb (8,859 kg) 195 lb (88 kg)
one hundred twenty 1.500 in (38.ten mm) .875 in (22.23 mm) 28,a hundred twenty five lb (12,757 kg) 281 lb (127 kg)
a hundred and forty 1.750 in (forty four.forty five mm) 1.000 in (twenty five.forty mm) 38,280 lb (seventeen,360 kg) 383 lb (174 kg)
one hundred sixty 2.000 in (fifty.80 mm) one.one hundred twenty five in (28.58 mm) fifty,000 lb (23,000 kg) 500 lb (230 kg)
one hundred eighty two.250 in (fifty seven.15 mm) one.460 in (37.08 mm) sixty three,280 lb (28,seven hundred kg) 633 lb (287 kg)
200 two.five hundred in (63.fifty mm) 1.562 in (39.sixty seven mm) 78,175 lb (35,460 kg) 781 lb (354 kg)
240 3.000 in (seventy six.20 mm) one.875 in (forty seven.sixty three mm) 112,500 lb (fifty one,000 kg) one,000 lb (450 kg

For mnemonic functions, under is another presentation of key dimensions from the very same regular, expressed in fractions of an inch (which was portion of the contemplating guiding the decision of favored numbers in the ANSI normal):

Pitch (inches) Pitch expressed
in eighths
ANSI common
chain variety
Width (inches)
14 twoeight 2five one8
threeeight 3eight threefive 3sixteen
12 four8 fourone 14
onetwo 4eight four 516
five8 fiveeight 5 3eight
34 six8 6 12
1 88 8 58

one. The pitch is the length among roller facilities. The width is the length between the url plates (i.e. marginally more than the roller width to enable for clearance).
2. The right-hand digit of the normal denotes 0 = normal chain, 1 = light-weight chain, 5 = rollerless bushing chain.
3. The left-hand digit denotes the quantity of eighths of an inch that make up the pitch.
4. An “H” pursuing the common amount denotes heavyweight chain. A hyphenated variety adhering to the standard amount denotes double-strand (2), triple-strand (3), and so on. Therefore 60H-3 denotes number 60 heavyweight triple-strand chain.
 A typical bicycle chain (for derailleur gears) employs slim 1⁄2-inch-pitch chain. The width of the chain is variable, and does not affect the load capacity. The more sprockets at the rear wheel (traditionally 3-6, today 7-twelve sprockets), the narrower the chain. Chains are sold in accordance to the amount of speeds they are created to work with, for example, “ten velocity chain”. Hub gear or solitary pace bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the maximum thickness of a sprocket that can be utilised with the chain.

Generally chains with parallel shaped links have an even quantity of back links, with every single slim link adopted by a broad 1.Chains constructed up with a uniform kind of hyperlink, narrow at 1 and broad at the other end, can be produced with an odd number of links, which can be an benefit to adapt to a special chainwheel-distance on the other facet this sort of a chain tends to be not so strong.

Roller chains produced utilizing ISO common are sometimes called as isochains.


WHY Select US 

one. Reputable Good quality Assurance Method
2. Chopping-Edge Laptop-Controlled CNC Equipment
three. Bespoke Solutions from Very Seasoned Professionals
4. Customization and OEM Offered for Certain Software
five. Comprehensive Inventory of Spare Components and Components
six. Properly-Produced Throughout the world Marketing Community
7. Successful Soon after-Sale Support Method


The 219 sets of superior automatic generation tools supply assures for high merchandise top quality. The 167 engineers and professionals with senior expert titles can layout and build products to fulfill the exact calls for of buyers, and OEM customizations are also available with us. Our audio international provider community can offer consumers with well timed following-income complex services.

We are not just a producer and provider, but also an sector advisor. We function pro-actively with you to offer you skilled guidance and merchandise recommendations in order to stop up with a most value effective merchandise accessible for your particular software. The clients we serve worldwide range from conclude customers to distributors and OEMs. Our OEM replacements can be substituted anywhere required and suited for each mend and new assemblies.


Steel Split Sprockets: These sprockets are split in 50 % for less complicated installation into the chain technique without having taking away the axle. The operator can spot every 50 % into the chain ahead of bolting the halves with each other. This only makes it possible for the sprocket to be changed without having dismantling the total assembly and retains the operator from possessing to loosen or reposition the chain.
Ep prefabricated steel sprockets are manufactured of C1045 steel, induction hardened or warmth-handled steel, 400 – five hundred BHN hardness. Make sure you specify the components you want. Unless otherwise requested, the outside diameter of the hub must be ample to accommodate the required holes and keyways. Keys to these items are not provided unless asked for or installed on the shaft. Split sprockets for welding or split sprockets for bolts offer an inexpensive way to put in sprockets on shafts the place removing of the shaft assembly is prohibited. A lot of measurements of sprockets are geared up with holes, keyways, and established screws. Discs or partly completed sprockets are also stocked. For extended sprockets and idlers, specify the chain dimensions employed.

China Hot selling Gear Box Roller Chains and Conveyor Chain and Driving Chains 08A 13teeth Series Sprocket     with Hot selling