Optimized for 45mm chain line Item Specifications: Double or Triple: Triple, Drivetrain Speeds: 9, Front Derailleur Clamp: 34.9 (1-3/8), Front Derailleur Clamp: 31.8 (1-1/4), Front Derailleur Cable Pull: Bottom Pull, Front Der/Shifter Compatibility: Road, Max Ring (teeth): 50, Front Derailleur Style: Traditional, Weight: 140, Derailleur Capacity: 20, Optimized for 45mm chain line. Beautiful Goldfish , Reusable Swim Diaper , perfect for boys, in sizes: small / medium / large / x-large R-Series, R9. Speed. 9-Speed. Chainring Count. 3x Triple. Mount Options. Braze On (FD-R353-F), Band Clamp 34.9 (FD-R353-B) (31.8 adpator). Cable Route. Down... sports outdoors cycling parts components derailleurs shifters Stiff and strong hardware for reliable mounting. Optimized for use with 9-speed compatible road drivetrains. Anodized black finish provides additional protection. 63-66° Chainstay angle. Anodized black finish provides additional protection 63-66° Chainstay angle Shimano Derailleur Microshift F-Derail R9 Front Derailleur 9 Speed Upgrade Kit - Bike Blvd Shimano 9 Speed Chain
