Compatibility
Bicycle drivetrain, brakes, and parts compatibility.
Which parts can be interchanged with which.
Compatibility [04] Rear derailleurs
Which rear derailleur can be paired with which shifters and cassette combination. What to pay attention to when mix-matching
Compatibility [01] Chains
Which bicycle chains can be combined with which number of “speeds” i.e. number of rear sprocket systems. Single and multi-speed
