OT-SP41 PTFE 1700mm x 4mm housing x 1 2100mm x 1.2mm cable x 2 6 end caps & 2 crimps Cable and housing set designed to maximize performance of Shimano STI levers with internal shift cable routing PTFE coated stainless steel cable Factory greased SP41 housing Color: Black Cable Diameter: 1.2 mm Housing Diameter: 4.0 mm End Type: Shimano/Sram Wght/Dims: .2 lbs. 8 x 6 x .25