Simplex SX8811 NOS/NIB Vintage Clamp-On Downtube Shifters Japanese Bottom bracket type - ‘square

Bottom bracket type - ‘square taper’ bottom brackets

Made from aluminium and weighing in at 295 grams - pretty lightweight for a stem at that time

Stock Code - D-CRM1C

709 (you’ll likely need to round the resulting number up or down a little to get your BCD measurement)

) (F/R) - 100 mm / 131 mm

Simplex SX8811 NOS/NIB Vintage Clamp-On Downtube Shifters Japanese Bottom bracket type - ‘squareOriginal shifters produced in the 1980s New old stock & still in the original packaging! Suitable for historic cycling events such as L'Eroica Worldwide shipping Simplex SX8811 downtube shifters, hailing from France and in production during the 1980s (yet still new & unused after all this time!). Made from delrin steel and weighing in at 78 grams. A fine choice for keeping your vintage bike authentic, but also great for any other compatible bike too.