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17 maj 2024 · Shimano vs. SRAM road and MTB rear derailleurs. Shimano gravel and MTB groupsets have a clutch switch that can be toggled on and off, which helps with wheel removal and maintenance.
Whether you ride with a Shimano or SRAM shifting system is basically irrelevant for adjustments. Changing the settings of the rear derailleur differs mainly in where you find the adjustment screws. These instructions apply to mechanical drivetrains from both manufacturers.
With Shimano (and SRAM 2:1) shifters, appropriate for 6 to 9-speed road and mountain systems, as well as some 10-speed road shifters, barring the Tiagra 4700 series, these derailleurs can be matched. With a ratio of roughly 1.1, the more often used SRAM standard is 1:1.
14 sie 2016 · The Shimano Ultegra front derailleur has a much longer activation arm than previously to reduce the shift effort, and it features a support bolt that comes into contact with the frame to stiffen up the structure.
18 maj 2016 · First, less popular family of SRAM RDs are the ones compatible with Shimano 2:1 standard. Rear shift ratio of 1.7 means they will work with Shimano (and SRAM 2:1) shifters for 6 to 9 speeds (both road and MTB) and road 10 speed ones, except Tiagra 4700 10 speed road shifters.
29 gru 2023 · Shimano rear derailleur adjustment involves the standard process; set the H-limiter, calibrate cable tension using the barrel adjuster, set the L-limiter, and adjust the B-tension screw. Low-tier Shimano rear derailleurs require more frequent adjustments, whereas high-tier models don’t need adjusting that often.
Both Sram vs Shimano rear derailleurs require regular maintenance and adjustments to ensure smooth shifting. However, Sram rear derailleurs have a unique feature called the “B-gap adjustment,” which allows for easy and precise adjustments without the need for tools.
