3 meters length is enough to line both Front and Rear brake cables. To be used with modern fish bone style outer cables and/or on modern internally routed cable... 3 Meters oil Slick-Lube protective housing to protect the cable. Pack of 3 meters/9.8ft blue/green oil tube Park Tool IR-1.3 Internal Cable Routing Kit - Two Hoosiers Cyclery, LLC Nokon Brake Cable YNK Pack Of 3 Meters, Protective Sleeve Slick Tube Liner Inner Sleeves Dayco 3L310 Durapower FHP V-Belt - New No Box - Mara Industrial