Matching Shimano Sora Shifters with Tiagra Derailleurs
Sora shifters can be used with a Tiagra derailleur from the 4500 and 4600 series because 9 and 10-speed Shimano rear road derailleurs have the same rear shift ratio (1.7:1).The…
Sora shifters can be used with a Tiagra derailleur from the 4500 and 4600 series because 9 and 10-speed Shimano rear road derailleurs have the same rear shift ratio (1.7:1).The…
Below you will find the main properties of sliding dropouts as well as the issues associated with this style of frame engineering. Definitions Dropouts. The parts of the frame/fork to…
This post reveals the properties of carbon dropouts and the issues that they create. What are carbon dropouts? The dropouts are the parts of the frame and fork to which…
This post explains the connection between the seat tube angle and the position of the saddle. There are two seat tube angles - the effective seat tube angle and the…
This post investigates the relationship between different seat tube angles and knee pain. First, let's begin with the definition of a seat tube angle. The seat tube angle (STA) is the angle…
This post will reveal how one can affect the effective seat tube angle without getting a new frame. First, let's present a couple of important definitions that will make the…
To fully comprehend, the effect of the seat tube angle on a bike's reach, it's necessary to first become acquainted with the involved terms. Reach. The term reach refers to the horizontal distance…
This post compares the advantages and disadvantages of Shimano's 105 Di2 and Ultegra's mechanical series in relation to one another. The Advantages of 105 Di2 Affordable Electronic Shifting 105 Di2…
Condensed Answer: Dura-Ace 9000 and 9100 are 11-speed road group sets by Shimano. As a result, the shifters have matching cable pulls, and the derailleurs have identical rear shift ratios.…
Ultegra 6870 and Ultegra 8050 are high-end 11-speed road group sets by Shimano. The cable pulls and the rear shift ratios as well as the used technology of both group…