Jodriva MTB Bike Bicycle CNC REAR derailleur GEARS MECH HANGER, for TREK, W524188, Boone, FRAME BRACKET Tail Hook Aluminium Alloy Parts hanger

FItment: for W524188, for Boone Definition: A derailleur hanger is a small, metal component that connects the rear derailleur to the bike’s frame. It acts as a bridge, ensuring Proper alignment of the derailleur with the cassette. This alignment is crucial for smooth gear shifting Alignment: The bicycle derailleur hanger maintains the precise alignment of the derailleur with the cassette and chainrings. Proper alignment ensures that the derailleur can accurately shift the chain across different gears, providing smooth and reliable gear changes during rides Impact Absorption: Designed to absorb impacts, the replacement derailleur hanger can bend or break if the bike is dropped or hit. This feature prevents damage to the derailleur and frame, acting as a protective buffer to absorb shock from impacts Adjustment: Many bike rear derailleur hangers allow for minor adjustments in the derailleur’s position. This adjustment capability helps fine-tune the shifting performance and ensures the derailleur is correctly aligned with the cassette for optimal gear changes