CADRE DURAL ALUMINIUM RAYMOND CLERC END 80S FRAME ROAD XXL À LYON

It is not a glued aluminum frame, it is welded using the argon welding technique. This technique has always been used by Raymond CLERC to assemble aeronautical tubes supplied by Pechiney, a technology developed in 1972. offers the advantage of a fool-proof resistance, the frame can not break at the level of a weld because the technique used can overload metal sensitive parts of the frame during assembly. Invisible welds allow perfection in the lines giving the frame an irreproachable appearance. The details of the achievements include the tightening of the seat post by expanding special seatpost, which refines the seat fitting. The rear brake sheath passage is inside the horizontal tube. The passage of the derailleur cable under the bottom bracket is obtained by a Delrin guide. The aluminum color is protected by a varnish. The frame has an impeccable handling that is achieved through the process of assembly tubes by welding that avoid the stresses imposed by the tube connections. The dimensions and angles are then of great precision. spec:   seat tube: 62cm (from c to c) top tube: 59cm (from c to c) spacement: front 100mm, rear 126 mm seatpost: raymond clerc special expanding system (no seatpin bolt) headset: zeus 200 (25x100 french thread) bottom bracket:  mavic 600 (35x100 french thread), to be service or to be change Package and shipping costs: -France: 22 euros en colissimo suivi -U.E.: 39 euros international tracked parcel service (insurance include) -Rest of world: 65 euros international tracked parcel service (insurance include) if you have any question, feel free to ask, you  buy what you see, nothing more, nothing less