Simplex Tourist 303 Monobloc Vintage Rear Mech Dual Pivot (Side Pull) Intended Speed* - 10 Speed

Intended Speed* - 10 Speed

JIS then did the same in Asia

We can’t always provide this information as it’s not always possible to know for sure

Made from steel and weighing in at 299 grams

Specialites T

Simplex Tourist 303 Monobloc Vintage Rear Mech Dual Pivot (Side Pull) Intended Speed* - 10 SpeedOriginal part produced in the 1950s Lightweight for the era just 214 grams Suitable for historic cycling events such as L'Eroica Professionally checked & cleaned Worldwide shipping Simplex Tourist 303 rear mech (or derailleur, if you prefer), hailing from France and in production during the 1950s. Made from steel and weighing in at 214 grams pretty lightweight for a rear derailleur at that time. A fine choice for keeping your vintage bike authentic,