Simplex Touriste 46-30T replica chainrings based on the original design by Simplex, CNC made from AL7075-T6. The chainring bolts are CNC made from stainless steel grade 304. Will fit any cranks with the 50.4bcd 5 vis standard: Stronglight 49A or 49D, TA Cyclotouriste, Nervar, Velo Orange, SunXCD and others. 

The chainrings are lightly polished by hand and waxed. However, some machining marks might be still visible, which just add a bit more charm to the rings. 

The teeth are 2mm thick, chamfered on both sides at the end, the design is based on the vintage Stronglight 49D profile. These do not have ramps or pins as seen on modern chainrings for improved shifting and shifting under load, etc. 

Can be set up as a single, contact me for more details. I also have other chainrings for sale, see my other listings and don't hesitate to contact me because not everything is listed yet. The last picture shows the current types of chainrings available. 

Will ship internationally with a tracking number provided. 

If you have any questions, don't hesitate to contact me. 

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