Stainless steel braided brake hose for all upper on airheads 1974-80 & lowers from 1981-84. The brake line is 27 inches long. Will not work for the RS/RT, R45/65, GS, ST.
BMW OE# 34 32 1 234 699

These brake lines are made from smooth bore Teflon tubing with a stainless steel overbraid which in turn is covered by clear PVC coating. The hose itself has a minimum burst pressure of 13,000psi. The socket nuts fitted at the ends are also in stainless steel or chromed steel and so the complete line is corrosion-free.

International Standards. These brake lines are manufactured to TÜV and DoT standards which include, amongst other things, the requirement for a 10,000psi hose burst test and a 35 hour "whip test" to demonstrate resistance to fatigue.