Posted at: Mar 16, 2021
Shimano 7-Speed Sprocket Types and DifferencesThis is a summary of the types and differences of Shimano's 7-speed sprockets, which are often used on low-cost road bikes and MTBs.
Table of contents
Sponsored Link
The sprockets of the current series of Shimano’s Tourney MTB components, which are designed for MTB use, have a wide-ratio gear configuration and a small number of gears (7), so the gear ratio difference between gears is extreme.
The sprocket of the current series of Shimano’s MTB component TOURNEY, which has a wide-ratio gear configuration since it is designed for MTB, and also has a small number of steps (7), making it Shimano’s MTB sprocket. The finish is shot chrome, and although it only has one gear ratio configuration, 11-28T, it has a top 11T, which the CS-HG200-7 does not, making it ideal for road bikes and other high speed riding.
Shimano’s 7-speed options are extremely limited due to the TOURNEY for MTB and its main use in city bicycles.
There are only 11T for top and 32T for low, and since there is no 11T-32T tooth count configuration that can cover both top and low, if you want a wide and usable gear ratio, you need at least an 8-speed.
The difference between the CS-HG200-7 and the CS-HG41-7 is the tooth count configuration and finish: the CS-HG41-7 has a silver finish (shot chrome), which is common on Shimano sprockets, while the CS-HG200-7 is painted black.
In terms of tooth count composition, the following table shows a comparison based on the top.
If speed is important, CS-HG41-7 is the best choice.
On the other hand, if you want a configuration with a large gear ratio, such as hill climbing, then the CS-HG200-7 with 32T on the low side would be your choice.
Shimano’s 7-speed model is the TOURNEY, and the TOURNEY rear derailleur comes in two models, one with a maximum low tooth count of 28T and the other with a maximum low tooth count of 34T. The maximum tooth count on the top side is also available in 11T and 12T models, so make sure it matches your sprocket.
If the capacity of the rear derailleur is insufficient, shifting will be sluggish, so this is an important point.
For bicycles equipped with 7-speed class components, the sprocket type may be boss-free instead of cassette-free, which is the standard type for 8-speed and above.
All of the 7-speed sprockets introduced here are for cassette-free sprockets, so they cannot be installed on boss-free wheels.
Be sure to check which hub your current wheel has before purchasing.
We have looked at the different types of Shimano 7-speed sprockets and their differences.
Since most city bicycles are 6-speed models, Shimano’s 7-speed sprockets are mostly used on low-cost road bikes or MTBs, but given the lack of options, you should consider paying a little more and upgrading to 8-speed components such as Claris at the same time, rather than forcing yourself to customize your bike with 7-speed sprockets.
Types and Differences of Shimano 8-Speed Sprockets
Shimano's 8-speed sprockets are persistently popular as entry-level sprockets. Here is a summary of the differences between the many types and grades.
Sponsored Link
Gear Ratios: Cross, Wide, and the Deep World
Cross ratios, wide ratios, the world of gear ratios is a deep one. We will take a look at the advantages and disadvantages of changing the number of teeth on the sprocket, and the combination with the chainring.
Summary of tools needed to replace sprockets
Replacing sprockets is an affordable upgrade, such as upgrading gears or customizing gear ratio changes. We have compiled a list of tools needed for sprocket replacement.
Shimano Sprocket and Wheel Compatibility Explained
It is easy to get confused about which wheels are compatible with which Shimano sprockets, as there are many different combinations. In this article, we will explain sprocket and wheel interchangeability in an easy-to-understand and easy-to-remember manner by looking at the evolution of wheels and sprockets.
Relationship Between Bicycle Gear Ratios, Cadence, and Speed
Since the engine is a human being, the bicycle seems to be able to go infinitely fast, but in fact, the gear ratio and cadence roughly determine the maximum speed. In this article, we'll take a look at the relationship between gear ratio, cadence, and speed.
Shimano 12-speed (12s) Sprocket Types and Compatibility Summary
We have compiled a list of the different types of 12-speed (12s) sprockets, which are Shimano's top upper grade gears for road bikes and MTBs. Differences between models and points to consider when choosing.
Shimano 11-Speed Sprocket Types and Differences
This is a summary of the types of 11-speed (11s) sprockets that are Shimano's top grade for current road bikes and top grade shifting for MTB. Differences between models and points to consider when choosing.
Types and Differences of Shimano 10-Speed Sprockets
Shimano's 10-speed sprockets are lined up from older models of higher grades to the current road, MTB and gravel models. The following is a summary of the differences in product types, materials, finishes, and tooth count configurations.
Types and Differences of Shimano 9-Speed Sprockets
The 9-speed sprocket is used in Shimano's SORA compo for road bikes and ALIVIO compo for MTB. In this article, we summarize the types and differences of 9-speed sprockets.
Types and Differences of Shimano 8-Speed Sprockets
Shimano's 8-speed sprockets are persistently popular as entry-level sprockets. Here is a summary of the differences between the many types and grades.
Types and Differences of Shimano 7-Speed Sprockets
Shimano 7-Speed Sprocket Types and DifferencesThis is a summary of the types and differences of Shimano's 7-speed sprockets, which are often used on low-cost road bikes and MTBs.
TPU Inner Tube: Features, Pros, and Cons for Road Bikes and MTB
TPU inner tubes are gaining attention as the third force in bicycle tires. We summarize its features, advantages and disadvantages of using it on Road bikes and MTBs, and major manufacturers.
Shimano Mechanical Brake Levers for MTB and Hybrid Bike
Shimano mechanical brake levers are now few and far between. The following is a summary of the current model lineup, specifications, and compatible components.
Summary of electric components for MTB
This section summarizes the types of electric components for MTB and the advantages and disadvantages of each.
MTB Dropper Seatposts: Types and Considerations
The dropper seat post is becoming a "must-have" part for MTB. Here we summarize the lineup, specifications, and features of dropper seatposts for MTB from major manufacturers, as well as a comparison of each manufacturer and points to consider when choosing a dropper seatpost.
SRAM Component Grades and Compatibility Summary for MTB
This section summarizes the grades, features, and compatibility of SRAM's Eagle series of components for MTB, as well as the electric component AXS and the latest component, Eagle Transmission.
Choosing SRAM MTB Sprockets: Compatibility and Key Considerations
SRAM components are being increasingly adopted in entry-grade MTB. In this issue, we summarize SRAM's sprockets for MTB and points to consider when choosing one.
12-speed sprockets for MTB compatible with Shimano Free Hub(HG spline)
We have put together a 12-speed sprocket that is not part of Shimano's 12-speed lineup for MTB. With this one, it is possible to convert to 12-speed with a conventional Shimano Free Hub (HG spline) without upgrading the wheels.
MTB suspension fork interchangeability standard! You definitely want to check when replacing.
When it comes to serious MTB customization, suspension fork upgrades are the way to go. However, there are various standards for MTB suspension forks, and if you choose the wrong one, it may not work at all.
Shimano MTB sprocket and wheel compatibility summary
This section summarizes the compatibility of Shimano's sprockets and wheels (free bodies) for MTB, which are a mixture of old and new standards, the latest Micro Spline and the previous HG spline, and what to look out for when purchasing.
MTB End Standards: What to Consider When Buying
Detailed explanation of MTB end standards! What is the boost standard? What is the end width that fits your MTB, points to keep in mind when buying an MTB, etc.
MTB wheel standards and how to choose one without fail.
The following is an overview of MTB wheel standards, their compatibility, and how to choose the right wheel for you.
What is a Tire Insert? Advantages and Disadvantages
This section summarizes what tire inserts are and the advantages and disadvantages of using them, which have been attracting attention along with the spread of tubeless tires and have recently been used in professional road racing.
Shimano disc brake pad types and compatibility
This section summarizes the types of Shimano disc brake pads, the differences between models, and compatible brake calipers.
TPI, Compound, Tread? Understanding Bicycle Tire Specifications
When looking for items to upgrade your road, MTB, or gravel bike tires, technical terms such as TPI, compound, and pattern appear in the descriptions. At first glance, tire specifications may seem difficult to understand, but if you keep only the important details in mind, your tire selection will be enhanced.
Torque Wrench: Advantages and Disadvantages of Torque Management
A torque wrench is a useful tool to have if you want to properly maintain your road bike or MTB. The following is a summary of what a torque wrench is and the advantages and disadvantages of torque management.
Perfect Guide: How to Raise Tubeless Tire Bead
Bead raising is an essential task with tubeless tires. However, there are times when it is easy to raise the bead, and other times when it does not raise at all despite your best efforts. In this issue, we will introduce a method to raise the bead of a tubeless tire that will not raise, considering the cause.
Bicycle Disc Rotor Distortion: Causes and Correction
If you hear a strange "shuffling" noise coming from the disc rotor area of your disc brake bicycle, it could be disc rotor distortion. This section summarizes why disc rotor distortion occurs and how to correct the distortion.
Tubeless Booster and Air Pumps with Booster: Pros and Cons, how to choose
The booster simplifies bead raising, which is the most difficult part of tubeless installation. We have compiled a list of air pumps with booster(boost functions) that are reassuring to have one.
Hookless Rim: Advantages, Disadvantages, and Considerations
Many "hookless rim" wheels are lightweight and cost-effective. What is hookless? We have compiled a list of advantages and disadvantages of hookless, as well as points to keep in mind when choosing.
What is the ASTM standard for bicycle wheels?
What is the ASTM standard for bicycle wheels? We have compiled a list of points to note when choosing a wheel.