Simplex 3637 L Later Version NOS Vintage Stop & Demultiplicator Down Tube Gear Cable Guide / Clip 29 mm ✓ Lightweight for the era

✓ Lightweight for the era - just 211 grams

most likely in production during the 1980s (yet still new & unused after all this time

Frame Fixing - the way the derailleur fixes to the frame

✓ Original bars - produced in the 1990s

this was standard for a long time but there are 'oversized' steel and aluminium tubes that have a diameter of 31

Simplex 3637 L Later Version NOS Vintage Stop & Demultiplicator Down Tube Gear Cable Guide / Clip 29 mm ✓ Lightweight for the eraOriginal part produced in the 1970s New old stock! Still unused after all these years Suitable for historic cycling events such as L'Eroica Worldwide shipping Simplex 3637 L down tube gear cable guide, hailing from France and in production during the 1970s (yet still new & unused after all this time!). Made from steel plastic and weighing in at 26 grams. A fine choice for keeping your vintage bike authentic, but also great for any other compatible