R539 Front Derailleur Options:R539 Front Derailleur 9-Speed Triple 52/42/30T, Braze-On, Shimano Compatible

R539 Front Derailleur Options:R539 Front Derailleur 9-Speed Triple 52/42/30T, Braze-On, Shimano CompatibleFull metal construction provides stiffness and durability in this Shimano 9 speed road compatible front derailleur. Designed for use with 52 42 30t chainrings

Not only is it the fastest in the tunnel

They also protect from dust and grease to keep riders and bikes cleaner

The Specialized Offset model is most suitable for Specialized Turbo systems using the ISIS mount including: Levo

we’re introducing the Terra C

Replacement hub bearings for Ritchey hubs

FS3 Fit System & Occipital Base Adjustment optimizes comfort by personalizing fit to individual head shape

thanks to an updated dust wiper seal design and increased oil volumes

while oversized carbon rails create a saddle that's ready for anything

Compatible with RockShox Flight Attendant

scale-tickling 685-gram frame—15% lighter than the Tarmac SL7 and lighter than anything else on the World Tour*

We tossed gravel geometry status quo out the window

Pliers works with 9-