Shimano Deore Dérailleur Arrière maillots-femme Patented sculpted shape that reduces

Patented sculpted shape that reduces pressure points

pour un coût moindre

Nouveau design anti-rotation double verrouillé en acier trempé

d'un kit de réparation

Shimano Deore Dérailleur Arrière maillots-femme Patented sculpted shape that reducesThe SHIMANO Deore RD M4120 rear derailleur is shown here in a long cage version, suitable for 10 and 11 speed drivetrains with double chainrings. Most importantly, it uses Shadow RD technology, found on higher end models! This gives the derailleur a more compact design, making it less exposed to external elements (branches, rocks, etc.) that could damage it. The result is smooth, quiet shifting performance.