What Is Shimano Shadow RD? Features and Benefits
What is Shimano’s Shadow RD used in their latest rear derailleurs? This article explains its features and the benefits of choosing Shadow RD.
Posted at: Jul 20, 2021
We have compiled a list of recommended Bluetooth ANT+ sensors that are currently available in Japan, as well as how to choose and what to look for when selecting a Bluetooth ANT+ sensor.
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The biggest advantage of Bluetooth ANT+ is that you can turn your phone into a cycle computer.
A high performance cycle computer can cost tens of thousands of dollars, so if you can turn your phone into a cycle computer, you can save a lot of money. The money you save can be used to upgrade your wheels, tires, etc.
Bluetooth ANT+ sensors are also a genre where there is basically no significant difference in performance between products. No matter which sensor you choose, you can basically measure two things: speed and cadence.
However, the most important point to consider is whether or not your cycle computer (or app if you use a smartphone) supports the sensor.
There are two types of Bluetooth ANT+ sensors: those that can switch between measuring speed and cadence, and those that have separate sensors for speed and cadence.
The price is almost the same, so make sure you choose a product that can measure both speed and cadence.
Strava has officially stated that Bluetooth and ANT+ sensors can no longer be paired directly with the mobile app.
However, you can import your driving data into Strava via the Wahoo Fitness app, so if you are using your phone, sync your data via the Wahoo app.
Wahoo is a popular manufacturer of fitness equipment. In the cycling genre, their indoor trainers and cyclocomputers are popular.
Wahoo also releases Bluetooth sensors, ranging from integrated speed and cadence to standalone models and heart rate sensors, making it a first choice if you are looking for a Bluetooth ANT+ sensor.
The bottleneck is the price, which is relatively high compared to the Chinese manufacturers mentioned below.
XOSS, a Chinese and Hong Kong manufacturer, produces and sells cyclocomputers and sensors. A single unit can measure both speed and cadence. However, it is not possible to measure both speed and cadence with a single unit.
XOSS has a dedicated app for iOS and Android, and you can also use the XOSS app to capture ride data and send it to your linked Strava account.
CooSpo is similar in price and features to XOSS and Cycplus, and is marketed as having the latest updates for 2020, so if you want the latest version, this is the one for you.
The iGPSPORT Bluetooth ANT+ sensor was distributed early on. iGPSPORT differs from XOSS and Cycplus in that it does not provide both speed and cadence, but requires a separate sensor for each. The difference between the XOSS and the Cycplus is that you need to get a sensor for both speed and cadence.
In this sense, XOSS and Cycplus are currently more user-friendly.
If you want to use your bike with a GPS cycling controller or a smartphone as a cycling controller, it would be best to leave the speed data to GPS and get the cadence data from Bluetooth/ANT+ sensor, which can only be measured from the bike.
The data from GPS is also very accurate, so it’s almost as good as a sensor-based speedometer.
If you don’t want to use a GPS cyclocomputer or speed measurement on your phone, it’s a good idea to use either speed or cadence depending on your application.
For example, you can use it as a cadence sensor for training, and use it as a speed sensor for racing or cycling, or use it as a speed sensor for indoor roller practice. However, the iGPSPORT cannot be used in this way because the sensor has a specific role.
We’ve looked at how to choose and recommend a Bluetooth ANT+ sensor.
While dedicated cyclocomputers such as Garmin and Cateye are the standard, Bluetooth ANT+ sensors have many advantages such as app connectivity and the ability to turn your smartphone into a cyclocomputer.
The price is not that high, so please give it a try.
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Tips for turning your phone into a cycle computer
A smartphone can be turned into a cycle computer by simply adding an app. We have compiled a list of tips to check when turning your smartphone into a cycle computer.
Bluetooth Ant+ sensor: Turn your phone into a cycle computer
This is a summary of Bluetooth Ant+ sensors, which can turn your phone into a cyclocomputer or add sensors to your cyclocomputer. How to find a sensor, compatible apps, and what to look for when choosing one.
Google Maps: Free Bicycle GPS Navigator for Directions
This is a summary of how to use Google Maps as a bicycle GPS navigator for directions. It is completely free and very useful for bicycles.
How to choose and recommend a Bluetooth ANT+ sensor
We have compiled a list of recommended Bluetooth ANT+ sensors that are currently available in Japan, as well as how to choose and what to look for when selecting a Bluetooth ANT+ sensor.
Smartwatch as Heart Rate Monitor for Cycling Controller
This is a summary of how to use a smartwatch as a heart rate sensor for a cyclocomputer. If you meet the conditions on the cyclocomputer side and the conditions on the smartwatch side, you can display the heart rate data on the cyclocomputer with the smartwatch alone, without having to buy an additional heart rate sensor.
How to turn your iPhone into a high-performance cycle computer
Cycle computers are used to collect detailed data such as speed and heart rate on road bikes, but in fact, you can turn your iPhone into a high-performance cycle computer with just a few additional items.
How to choose and recommend a Bluetooth ANT+ sensor
We have compiled a list of recommended Bluetooth ANT+ sensors that are currently available in Japan, as well as how to choose and what to look for when selecting a Bluetooth ANT+ sensor.
Smartwatch as Heart Rate Monitor for Cycling Controller
This is a summary of how to use a smartwatch as a heart rate sensor for a cyclocomputer. If you meet the conditions on the cyclocomputer side and the conditions on the smartwatch side, you can display the heart rate data on the cyclocomputer with the smartwatch alone, without having to buy an additional heart rate sensor.
Cycle Computer Benefits: Discover the Advantages of Using One
Cycle computers are increasingly being used not only on road bikes and other sports bikes, but also on bicycles for everyday use. This section summarizes what cycle computers are good for, what they can do, and the advantages of using them.
Summary of functions you want in a cyclocomputer
There are many riding situations where a cyclocomputer would be useful, such as cycling, bicycle dieting, and training. In this issue, we have compiled a list of features we would like to see in a cyclocomputer for each application.
Comparison of Navigation Features in GPS Cycling Computers
This is a summary of the different navigation functions of GPS cycle computers. Even GPS cyclocomputers with the same navigation function have completely different usability depending on the onboard navigation function.
Types and Differences of Sensors for Bicycle Computers, Their Pros and Cons
External sensors are used to send data such as speed, cadence, and heart rate to a cyclocomputer. This section summarizes the types and differences of sensors for the cyclocomputer and the advantages and disadvantages of each.
Points to keep in mind when buying used cyclocomputers
High-performance cyclocomputers that are expensive when new can be obtained at affordable prices when bought used. In this issue, we have compiled a list of points to keep in mind when buying a used cyclocomputer.
How to choose and recommend a Bluetooth ANT+ sensor
We have compiled a list of recommended Bluetooth ANT+ sensors that are currently available in Japan, as well as how to choose and what to look for when selecting a Bluetooth ANT+ sensor.
Smartwatch as Heart Rate Monitor for Cycling Controller
This is a summary of how to use a smartwatch as a heart rate sensor for a cyclocomputer. If you meet the conditions on the cyclocomputer side and the conditions on the smartwatch side, you can display the heart rate data on the cyclocomputer with the smartwatch alone, without having to buy an additional heart rate sensor.
What Is Shimano Shadow RD? Features and Benefits
What is Shimano’s Shadow RD used in their latest rear derailleurs? This article explains its features and the benefits of choosing Shadow RD.
Shimano Chain Compatibility for Road, MTB, and Hybrid Bikes
An overview of Shimano chain compatibility across road bikes, mountain bikes, and hybrid bikes. Includes guidance on how to choose the right chain for your drivetrain.
Shimano ESSA Lineup and Compatibility with Existing 8-Speed Parts
An overview of Shimano's newly released 8-speed component group "ESSA" and its compatibility with existing 8-speed parts.
SRAM Cassette Compatibility Guide
Compatibility guide for SRAM cassettes used in road and MTB bikes. Find matching drivetrains and wheels easily.
Compatibility Guide for SRAM MTB Components
A detailed explanation of compatibility between SRAM MTB components. This guide outlines which parts can be used together and which combinations are not compatible.
Shimano CUES Cassette Compatibility Guide
A detailed guide to the compatibility of Shimano CUES series cassettes. Includes an overview of compatible rear derailleurs, chains, and wheels.
Shimano Hydraulic Brake Hose and Connector Standards Guide
An explanation of the differences between Shimano’s hydraulic brake hoses BH90 and BH59, the types of connecting bolts, and how to choose the right hose for your brake system—including key points to watch out for.
In-Depth Guide to Shimano 12-Speed Cassette Compatibility
A detailed explanation of the key compatibility factors when using Shimano's 12-speed cassettes—specifically the required wheel (freehub) and drivetrain, which differ significantly from previous 11-speed systems.
Perfect Guide to Shimano 11-Speed Cassette Compatibility
A detailed explanation of two key compatibility factors when using Shimano 11-speed cassettes: the required wheel (freehub) and drivetrain.
Perfect Guide to Shimano 10-Speed Cassette Compatibility
A detailed explanation of two key compatibility factors when using Shimano 10-speed cassettes: the required wheel (freehub) and drivetrain.
In-Depth Guide to Shimano 9-Speed Cassette Compatibility
A comprehensive explanation of two key compatibility factors when using Shimano 9-speed cassettes: the required wheel (freehub) and drivetrain.
Shimano Hydraulic Disc Brake Standards and Selection Guide
Unlike mechanical brakes that only pull a cable, hydraulic disc brakes come with various standards and technologies depending on the manufacturer. This article highlights Shimano’s hydraulic disc brake technologies and standards, along with key points to consider when selecting one.
Shimano CUES Components Lineup and Compatibility Guide
A comprehensive guide to Shimano's new CUES component group for MTB and lifestyle categories, including gear ratios, part lineup, and compatibility with traditional components.
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.
Differences Between 700C Road Wheels and 29er MTB Wheels
A comparison of the similarities and differences between 700C road bike wheels and 29er MTB wheels, including key points on how to choose and the considerations when switching between these types of wheels.
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.
Freehub Types, Standards, and Compatibility for Road and MTB Wheels
A summary of the different types and standards of freehubs used in road and MTB wheels, along with their compatibility with various cassettes.
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.