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.
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.
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.
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.
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.
I've put together a list of gears that cause chain slippage on road bikes and gear combinations that avoid chain slippage. Also, what to look out for when shifting gears and how to practice.