Polygon 590 SQ NOS Vintage Front Brake Caliper

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Description

Polygon 590 SQ NOS Vintage Front Brake CaliperOriginal part produced in the 1980s New old stock! Still unused after all these years Lightweight for the era just 172 grams Suitable for historic cycling events such as L'Eroica Worldwide shipping Polygon 590 SQ brake caliper, hailing from Taiwan and in production during the 1980s (yet still new & unused after all this time!). Made from aluminium and weighing in at 172 grams pretty lightweight for a brake caliper at that time. A fine choice for

Back Nut Length (Excluding Head) - 4

Made from aluminium and weighing in at 310 grams

Chainstay Length - 40 cm

Estimated Size: XS Pit to Pit: 19" / 49cm Length: 30

Shimano Light Action brake caliper

Pelissier / Unbranded rear wheel

this is usually stamped on the pedals themselves and most bikes use a standard thread of 9/16” x 20 tpi

Front Spacing - 99 cm

Stock Code - U-CGT5V

hailing from France and in production from the 1980s to the 1990s (yet still new & unused after all this time

Unbranded vintage handlebars

Weight - 307 g