CATEGORIES
Mechanics
TOPICS
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Should I use disc brakes or rim brakes?
Disc brakes are coming of age, and conventional rim brakes such as caliper brakes and V-brakes. This article summarizes the differences between them and which is better.
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Long Arch Brake Features and Upgrade Methods
Long arch brakes are used on road bikes and Hybrid bikes with large tires. Here is a summary of their features and how to upgrade them.
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C17? C15? What does the "C+number" in the product name of bicycle wheels mean?
Some manufacturers include the "C+ number" format, such as C15 or C18, in the product name of their bicycle wheels. In this article, we will explain the "C+ number" of wheels.
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Types and Differences of Brakes for Sports Bicycles
Sports bicycles are equipped with various types of brakes. Here is a summary of each brake, its features and differences, advantages and disadvantages, and which brake bike you should buy in the future.
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Summary of Shimano component grades used in hybrid bikes
The following is a summary of the grades of Shimano components (road and MTB) used in hybrid bikes. There are also points to choose from when comparing hybrid bikes from a component perspective.
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What's the difference? Shimano Hollowtech 2 and BB comparison summary and points to consider when choosing
In-depth comparison of Shimano Hollowtech 2 and BB (bottom bracket) units! A comparison of the specs of the different BBs in terms of weight and compatibility. The following is a summary of the points to consider when selecting a BB.
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The higher the grade, the better it works! Brake shoe types and interchangeability
Of all the bicycle parts, brake shoes are the most frequently replaced along with tires and tubes. The following is a summary of the types of brake shoes and notes on compatibility, which are said to work better if they are used at the top level.
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Summary of KMC's chain types
KMC chains are popular because of their good shifting performance and high cost performance, and we have compiled a list of the types of KMC chains and the gears they support.
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How to choose a road bike frame to equip with Shimano Di2
Shimano's Di2 electric shifter is attractive for its lightweight parts and reliable shifting.In order to convert to Di2, not only do you need to purchase Di2 parts, but also your road bike frame needs to be Di2 compatible.
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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.
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What parts are needed to convert a road bike to disc brakes and what to look out for when buying them.
Disc brake-equipped road bikes have been on the rise in the past few years. "For those who want to try out disc brakes but don't want to buy a new bike, we've put together a list of the parts you'll need to buy disc brakes and the points to keep in mind when buying.
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Three points to keep in mind when changing the size and thickness of your bicycle tires
Tire customization is a fun way to change the riding experience for a cost of about $100. When replacing tires, there are three points to keep in mind when changing the size and thickness of your bicycle tires.
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How can I prevent it? How to prevent your bicycle chain from falling off
A common problem with road bikes, cross bikes, and other bicycles with a front shifting function is the chain falling off. Here are some tips on how to prevent the chain from falling off.
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Points to check when converting your road bike to gravel road bike
Gravel roads are becoming more and more popular as they can be enjoyed both on paved roads and slightly off-road. In this article, we have compiled a list of points to check when converting your current road bike to gravel.
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How to use a smartwatch as a heart rate monitor sensor for a 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.
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Thorough explanation of the difference between SPD and SPD-SL binding standards
A thorough explanation of the differences between SPD and SPD-SL, Shimano's binding shoe and pedal standards! Power efficiency, ease of walking, and how to choose the right one for your application are all covered.
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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.
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How to choose a rear derailleur for your road bike, MTB, or hybrid bikes
How to choose a new rear derailleur for your road bike, MTB, or hybrid bikes, what to look for in a combination of sprockets, and the differences between different grades.
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How to use a bicycle air gauge (air pressure gauge) and how to read the memory
This is a summary of how to use a bicycle air gauge and how to read the memory, which can be surprisingly difficult for beginners to understand. We have also picked up some points to check when purchasing an air gauge.
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Easy-to-understand explanation of the confusing Shimano sprocket and wheel compatibility
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.
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Summary of Shimano's 11-speed (11s) 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.
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Summary of the differences between Shimano's 7-speed to 11-speed chains
This is a summary of the differences between Shimano chains for road and cross bikes, from 7 to 11 speeds. It also compares the different chains for each speed range and how much the maintenance costs vary.
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How to Upgrade the Wheels on a 7-Speed Bike
The 7-speed is used in cheap road bikes and cross bikes, and we have compiled a list of ways to upgrade from 7-speed to higher grade gears such as 8-speed, 9-speed, 10-speed, and 11-speed.
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How to convert to 11-speed with a 10-speed wheel
This article explains how to convert your compo to 11-speed while keeping your existing 10-speed wheels, and how to tell the difference between 10-speed wheels and 11-speed wheels. Using this method, you can convert your wheels to 11-speed while making the most of the wheels you already have.
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How to Upgrade a 9-Speed Wheel
The 9-speed wheel is used on mid-low range road bikes and cross bikes. We've put together a guide on how to upgrade your current 9-speed wheels to 10 or 11 speeds.
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How to Upgrade Your 8-Speed Wheel
We have compiled a list of ways to upgrade the 8-speed model wheels, which are often used for entry-level road and cross bikes, to 9, 10, or 11 speeds.
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The relationship between bicycle gear ratio, 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.
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Summary of compatibility of Shimano components for road bikes
Compatibility of Shimano Components for Road Bikesa Shimano components for road bikes tend to be confusing with various parts in different grades and generations. In this article, we summarize the compatibility trends of Shimano components.
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Shimano's brand and grade of components for road bikes and how to identify them
A summary of Shimano's road bike component brands, grades and how to identify them. The model numbers and features of each are also included.
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Sprockets for SENSAH components
This is a summary of the sprockets that are compatible with SENSAH components. Whether they are compatible with Shimano and SRAM sprockets, and what to look out for when using a mix of the two.
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Release Year and Buying Time of Shimano's Current Road Components
We have compiled a list of the release years of Shimano's current components for road use, the expected announcements of the next models, and when to buy the current models.
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How cheap is it to replace STI levers with SENSAH?
We have examined the cost performance of replacing Shimano STI levers with SENSAH. In terms of actual selling price, how much more cost effective is the SENSAH than replacing Shimano STI levers?
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Which is better, Shimano's older generation higher grade brakes or the current lower grade brakes?
Which is better, Shimano's older generation higher grade brakes or the current lower grade brakes? This article examines Shimano's brake technology and the year they were released.
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How to select Shimano brakes for road bikes and summary of model numbers
Brakes are an important part of a road bike that is responsible for braking. In this article, we will discuss how to select Shimano brakes for road bikes, which are of high quality and highly available in Japan, and summarize the model numbers of each grade of brake.
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Comparison of the differences between Shimano's entry grade wheels (R500/R501/RS100/RS010)
This section introduces the specifications of Shimano's entry-grade wheels, WH-R500, WH-R501, WH-RS100, and WH-RS010, as well as the differences between them and the models to choose from based on new and used market prices.
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Features of SRAM cassette sprockets and how to distinguish between model numbers and grades
SRAM cassette sprockets are said to be usable with Shimano components, and this article summarizes the model numbers, how to distinguish between the different grades, and their features.
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Summary of the different pull widths/ratio of Shimano brakes
Shimano has NEW SUPER SLR and old SUPER SLR depending on the generation. There is a difference in the lever and brake pull width/ratio.
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Be careful about compatibility when choosing Shimano TIAGRA components
TIAGRA componentry is Shimano's top entry grade for road bikes. TIAGRA is easy to choose as a 10-speed grade, one step down from the current higher grade of 11-speed, but you need to be careful when choosing components for compatibility.
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What are Shimano's SS and GS rear derailleurs?
The "SS" and "GS" indications on the end plates of Shimano rear derailleurs. We have compiled a list of the differences between them, how to tell them apart, and which one you should choose.
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Cross ratios, wide ratios, and the deep world of gear ratios
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.