Jagwire 4mm Sport Derailleur Housing with Slick-Lube Liner 10M Roll Blue MFPN=00.6118.672.009 EXT combines Vittorias peerless knowledge Inner Ring Compatibility:32T

Jagwire 4mm Sport Derailleur Housing with Slick Lube Liner 10M Roll Blue MFPN=00.6118.672.009 EXT combines Vittorias peerless knowledge Inner Ring Compatibility:32T EXT combines Vittorias peerless knowledge of racing performance with the durability of a long lasting nylon casing that uses a unique Silica and Graphene compound for improved rolling efficiency grip and longer wear life more supple tire that rolls smoothly and is the ultimate weapon for race day performance Linear strand construction provides stiffness while remaining suitably bendable Lube is introduced continuously as housing is extruded so there are no dry spots in the middle of the housing run Color Blue Defined Color Blue Housing Diameter 4