Description
Triple front derailleur assembly Shimano Altus FD-M3133-Triple Down Swing
The Altus FD-M313 derailleur features Dual-Pull technology, which allows for top and bottom steering. The Wide Link design offers increased rigidity and durability.
Adapters allow for mounting on 28.6 and 31.8mm diameter tubes. Without adapters, the derailleur fits 34.9mm. The derailleur is designed for a 47.5 / 50mm chain line.
Type of construction / collar diameter: 34.9mm collar (28.6 / 31.8mm by adapter)
Material: Chrome plated steel chain deflectors
