Simplex 3637 L Later Version NOS Vintage Stop & Demultiplicator Down Tube Gear Cable Guide / Clip 29 mm but we always use this

but we always use this measurement for consistency

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

Headset Stack Height - 33

✓ Original bars - produced in the 1990s

Simplex 3637 L Later Version NOS Vintage Stop & Demultiplicator Down Tube Gear Cable Guide / Clip 29 mm but we always use thisOriginal 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