Jagwire 4mm Sport Derailleur Housing with Slick-Lube Liner 10M Roll Gray MFPN=21090 Compressionless (linear strand) housing is

Compressionless (linear strand) housing is highly recommended

}SRAM DUB PressFit Bottom Bracket - BB89

Carbon base and rails

Microfiber Cover

}Wheels Manufacturing Derailleur Hanger - 104

Jagwire 4mm Sport Derailleur Housing with Slick-Lube Liner 10M Roll Gray MFPN=21090 Compressionless (linear strand) housing isJagwire 4mm Sport Derailleur Housing with Slick Lube Liner 10M Roll Gray. 10 meter rolls of Jagwire Sport derailleur housing are pre lubricated and come in a variety of color options. Linear strand construction provides stiffness while remaining suitably bendable Slick Lube liner cuts friction and protects Teflon coated cables Lube is introduced continuously as housing is extruded so there are no dry spots in the middle of the housing run TECH SPECS