Slick compressionless gear cable/housing kits offer smooth, fast, accurate, and reliable shifting Kits include: 4mm pre-lubed, Kevlar lined, compressionless gear housing 1.1mm stainless steel die-pulled and polished slick gear cable(s) with SRAM/Shimano compatible head(s) for both MTB and Road applications Alloy sleeve ferrules Alloy O-ring ferrules Cable donuts Spiral frame protector(s) Cable tip(s) Front and Rear 3200mm/2300mm & 2800mm 4mm/1.1mm Black MTB/Road Compressionless