The item is also available in the standard version with the fitting portion made by plated metal instead of stainless.
PTFE Teflon center hose is wrapped in braided stainless to prevent brake hose expansion due to heat and pressure. It is also clear coated for an attractive appearance. The stock rubber hose is very susceptible to the heat and it is apparent when you are braking hard. Heated brake fluid expands a rubber hose which results in changing pedal travel or a spongy feeling pedal. J's Racing brake line system promises a stiff pedal feel and consistent linear braking. The Js Racing Brake Line System will maintain precise brake control with constant brake pressure.