Through Authenticate 
Product Name: Advanced Lubed Shift Outer Casing
Size: 4.0 mm for shift
SPEC: linear strand shift outer casing with Lube liner
color: Black
Q'ty: 50 Meters / box
．Compressionless, linear strand shift outer casing combined with fully lubricated, low friction polymer liner.
．Delivers responsive, precise, crisp performance necessary in shift applications.
．Compatible with all shift systems on mountain and road bicycles.
