Selle Italia Nitrox c.1999 Classic Black Saddle 27.5 mm in which case you need

in which case you need to stick to that type

Back Nut Length (Excluding Head) - 5 mm

hailing from Belgium and likely made in the 1980s given the style

hailing from Italy and in production from the 1960s to the 1970s (yet still new & unused after all this time)

Made from aluminium/plastic and weighing in at 27 grams

Selle Italia Nitrox c.1999 Classic Black Saddle 27.5 mm in which case you needOriginal saddle produced in the 1990s Thoroughly checked & photographed in detail Worldwide shipping Selle Italia Nitrox saddle (or seat if you prefer), hailing from Italy and dating back to 1999. Made from synthetic steel material and weighing in at 275 grams. A fine choice for keeping your classic bike authentic, but also great for any other compatible bike. The saddle's been checked over and graded as good condition, but do take a good look at the