Tag Archives: alloy bicycle sprocket

China 12s cassette freewheel for road bike 11T-46T alloy 7075 cassette sprocket bicycle parts with Hot selling

Freewheel Velocity: twelve
Content: ALLOY+Steel
Product Variety: 12s
Coloration: Rainbow-black
Employed for: MTB Bike Highway Bike


itemcassette sporcket
Freewheel Pace12
Place of OriginChina
Brand NameSUGEK
Firm Profile ZheJiang Morshine Intercontinental Co.,Ltd is primary provider of bicycle,bicycle parts,abrasive and backpack ,our organization has deal this line much more than ten several years ,we have aggressive value and very good quality.we welcome new and outdated buyers all in excess of the entire world speak to us for enterprise.allow us CZPT together FAQ 1. who are we?We are based in ZheJiang , China, start off from 2015,sell to South The usa(20.00%),North The usa(20.00%), Large precision coupling Great Good quality Lock Assemblies Bellows Coupling Versatile shaft connector Manufacturing unit Value stainless metal South Asia(15.00%),Africa(ten.00%),Southern Europe(5.00%),Northern Europe(5.00%),Central The usa(5.00%),Western Europe(5.00%),Jap Asia(5.00%),Mid East(5.00%),Jap Europe(5.00%). There are complete about 5-ten individuals in our place of work.2. how can we assure quality?Usually a pre-creation sample ahead of mass productionAlways last Inspection prior to cargo CZPT large top quality versatile jaw coupling 3.what can you purchase from us?bicycle,bicycle components,cutting wheel,grinding wheel,tools4. why should you get from us not from other suppliers?we have offer global enterprise more than ten many years .our goods sales to United states of america ,south Asia, African, south american, Europe etc5. what providers can we offer?Approved Delivery Conditions: FOB,CFR, High quantity Gear coupling manufacturer in China CIF,EXW;Accepted Payment Forex:USD,EUR,CNYAccepted Payment Type: T/T,L/C,MoneyGram,Western UnionLanguage Spoken:English, Coupling Manufacturer Double flange grid coupling Substantial Top quality snake spring shaft connector Total Spacer Variety 1571T Chinese


How to Use Sprocket for Conversion Optimization

The sprocket is usually attached to the shaft with one or more set screws. These set screws are usually ANSI standard sizes. However, these standards are not always suitable for all applications. Therefore, it is important to find a supplier who understands the correct keyway size for a specific application.

Typical sprocket

Typical sprocket hardnesses range from 35 to 40 HRC, depending on the application. However, some applications require lower hardness levels. The hardness level is determined by the material used to manufacture the sprocket. Further tempering can further reduce the hardness level. For example, conveyor sprockets with long pitch line thicknesses may not require hardening.
Steel is the most commonly used material for standard sprockets. However, many types of materials can also be used. The material used to make the sprocket depends largely on the type of equipment and tools used to make the sprocket. Steel is the most common building material because of its versatility and hardness and its use in a variety of applications. Bronze is another common material used for sprockets, usually in non-magnetic environments.
Another common material used for sprockets is reinforced plastic. While sprockets may look similar to gears, the main difference is their teeth and their ability to interlock with the chain. This allows simple rotational movement of large equipment and machinery.
The number of teeth on the sprocket is measured according to the number specified by the standard. An example is the ISO-DIN standard. A typical sprocket has an odd number of teeth to prevent the teeth from wearing out and causing the chain to slip.
A typical sprocket has rollers on the bottom and teeth on the top. When the chain meshes with the sprockets, the rollers get caught on the teeth. The rollers then pull the strap back, removing the extra force. However, if the bottom half of the chain is slack, the rollers will sit on the teeth and the chain will jump forward one tooth.


Sprocket is an important feature for optimizing the user experience of your website. It works by analyzing user behavior on your website and delivering personalized interactions at the right time. This feature can also help you increase the conversion rate of your website. In this article, we’ll explore how to use Sprocket for conversion optimization.
The easiest way to explain the function of a chainring is to imagine a bicycle. The large sprocket is mounted on the pedal axle of the bike, and it drives the chain, which in turn drives the small sprocket on the rear wheel. The same principle is used for motorcycles and some other motor vehicles.


Sprocket assemblies are wheel-shaped assemblies that hold gears and other components in place. They allow precise rotation of large gears. They can be made of metal or reinforced plastic. Different designs are available to suit different applications. Here are some examples. Sprockets are used for heavy duty rollers.
The components 12 and 14 slide together in the axial direction relative to the drive shaft 18 . The protrusions 22 on one part fit into complementary shaped grooves on the other part. Usually, the two parts are the same, but they can be different. For example, jigsaw-shaped protrusions may fit into grooves in opposing portions.
Sprocket components are usually made of metal or reinforced plastic. They resemble gears due to their wheel-shaped design and teeth. However, sprockets interact with different types of chains. Most sprocket chain systems operate similarly to bicycle chain assemblies. To ensure proper performance, choose the correct one for your specific application.
Whether you’re buying sprockets for an electric car, bike, or construction project, make sure you choose the right sprocket. Sprockets are versatile. A single sprocket may have one or two teeth, while a triple sprocket may have two or more.

Put on

Proper maintenance of your bicycle’s chain and sprockets is critical to the performance and safety of your bicycle. These components wear out over time and should be replaced in the correct order. A well-maintained bike can go from 20,000 to 30,000 miles on one set of components. Mileage depends on the quality of the chain and sprockets and the type of riding style. For your safety and the performance of your bike, it is recommended to replace these components every few thousand miles.
Identifying a worn sprocket is easy; you can easily notice when a sprocket’s teeth are cut off. A badly worn sprocket will be unusable and your chain will end up stuck between the teeth. If the chain is damaged by worn sprockets, you should replace the chain.
When a chain or sprocket needs to be replaced, it is important to ensure that the sprocket is properly lubricated. Oiling will make the chain and sprocket more efficient and reduce the risk of damage. A good rule of thumb is to use anti-rust oil to protect your bike from corrosion.
In order to maintain the sprocket, you should follow the manufacturer’s maintenance instructions. You must replace them in the correct order. The first step is to remove the old sprocket and discard it. Old sprockets cannot be mixed with new sprockets.
It is also important to replace the front and rear sprockets when returning the chain. You should also lubricate the chain to prevent rust. Before lubricating, you can clean the chain with a non-petroleum-based cleaner. Don’t use oil as it doesn’t protect the chain from water and is more viscous.

China 12s cassette freewheel for road bike 11T-46T alloy 7075 cassette sprocket bicycle parts     with Hot selling		China 12s cassette freewheel for road bike 11T-46T alloy 7075 cassette sprocket bicycle parts     with Hot selling
editor by Cx 2023-05-08

China The Sprocket Aluminum Alloy Casting Custom Sprocket for Speedway Bicycle with ce certificate top quality Good price

Item Description

Item Description

the sprocket aluminum alloy casting CZPT sprocket for speedway bicycle

  Material  Tensile CZPT   Generate CZPT (.2%)  Effect CZPT   Shear CZPT   Hardness  Elongation   
  PSI X 10³  PSI X 10³  FT lb  PSI X 10³  Brinell (HB)  % in 50mm 
ADC12  45 22 three seventy five three.five
A380  47 23 three 27 80 three.5
A360  forty six 24 26 seventy five 3.five
B390  forty six 36 120 1
ZAMAK 3  41 32 43 31 82 ten
ZAMAK 5  forty eight 33 48 38 91 7
ZA27  sixty one fifty five 9.four forty seven 119 3

What kind of die casting we can supply?

Machine  Die casting machine 88 ton/280 ton/four hundred ton/five hundred ton/800 ton/1250 ton 
Content  Aluminum alloy ADC10 . ADC12 . A 360 . A380  .zinc alloy
Process  Drawing & Samples→Mould making→ Die casting  →  Deburring  → 
 Drilling and threading →  CNC Machining  → Polishing  →  Area treatment 
 →  Assembly  →  Quality inspection  →  Packing →Shipping
Surface area treatment  Polishing, Sandblasting, Portray, Powder coating, Galvanizing, Chrome plating,Spray coating, 
Application   Led light housing & Led Heatsink
  CZPT & motocyle & bicycle  parts
  Furnishings accessories         
  CZPT instrument housing                                                       
  Pump housing 
  Mechanical parts   
Diecasting kitchen area utensils
Drawing Format Auto CAD,CAD, PDF,3D, SLDPRT
ISO Cetificate  ISO9001-2008, Rohs
Payment phrase T/T, L/C, CZPT ern union
QC method 100% inspection before deal or one particular by a single
Guide time 10~25working times in accordance on quantity
Month-to-month potential 50,000pcs
Our benefit  More than fifteen a long time of expertise in die casting discipline.                                               
 With proficient and skilled engineers

 Why you pick us?

  1.we have entire automatic tools (Chilly chamber die-casting device, sizzling chamber die-casting equipment, CZPT machining center, multi-axis drilling equipment ….

 2.we Can also supply with plated and anodized or chromated end. Plated end includes zinc, nickel, chrome, antique copper, antique brass and so forth.

 3. expert R & D crew (mold designer, mould programmer, etc.)

 4. Experienced good quality QC team(one hundred% inspection prior to delivery and offer full tracking services).

five. the excellent income division (to provide you with 24 several hours of provider, CZPT high quality and competitive prices and well timed delivery) .

six. CZPT and ODM providers (your ideas we recognize, your drawings we create).

7.We have plenty of knowledge in export, we export to a lot of country, Mostly in CZPT ica and CZPT pe. 

What sort goods we can do?

. Led gentle housing & Led Heatsink & led industrial high light-weight

. Auto & motocyle & bicycle  parts

.Juice extractor & Coffee device base 

. Furniture accessories  & hardware

. Power resource housing   

Our Advantages


Hong Fu CZPT precision technological innovation firm established in 2004 with possessing ISO9001: 2008 & RoHS certificates. we are specialized in diecasting components in previous 15years. we have complete-automatic diecasting device from 88t to 1250t,4000m2 sand casting workshop, CZPT CNC machining products. We are acquainted with CZPT area treatment method which have electroplate  ,   Powder coating , anodized  , large Polishing ,  Shot blasting ,  Sand blasting so on…


one. Are you a company or a buying and selling company?

We are a specialist maker with in excess of fifteen years’ export encounter for designing and generating mult die casting components.

two. How can I get some samples?

If you want, we are glad to offer you you free of charge samples,but the new clients are predicted to shell out the courier cost, and the charge will be deducted from the payment for official order.

3. Can you make casting in accordance to CZPT drawing?

Yes, we can make casting according to your drawing, 2nd drawing, or 3D cad product. If the 3D cad product can be provided, the growth of the tooling can be more productive. But without 3D, dependent on 2nd drawing we can still make the samples effectively accredited.

four. Can you make casting primarily based on CZPT samples?

Indeed, we can make measurement primarily based on your samples to make drawings for tooling creating.

5. What is actually your quality manage system in property?

We have spectrometer in home to check the chemical residence, tensile check device to control the mechanical residence and UT Sonic as NDT checking technique to control the casting detect under the floor of casting.



Bushing Sprockets: Bushing sprockets can simplify chain program maintenance by changing only worn sprocket assemblies, even though the bushings can nevertheless be reused. The bushing also has a tightly tapered mating surface that can transmit increased torques than easy essential elements. Shut-fitting surfaces offer far better performance in apps with large start off/cease functions or shock loads.
China The Sprocket Aluminum Alloy Casting Custom Sprocket for Speedway Bicycle with ce certificate top quality Good price