Campagnolo Nuovo Super Record (4051/1) Fluted 3rd Gen Ciocc Pantographed Vintage 27.2 mm Seatpost Standard ▼HELP SECTION Tube Diameter -

▼HELP SECTION Tube Diameter - most steel frames will have a top tube with an outside diameter of 25

Some later derailleurs can be used for either setups

Weight - 209 g

measure the distance in millimeters from the centre of any chainring bolt hole to the centre of an adjacent one and multiply it by 1

but with friction shifters you can in theory run any rear mech with any number of cogs

Campagnolo Nuovo Super Record (4051/1) Fluted 3rd Gen Ciocc Pantographed Vintage 27.2 mm Seatpost Standard ▼HELP SECTION Tube Diameter -Original part in production from the 1970s to the 1980s Super lightweight for the era only 199 grams! Suitable for historic cycling events such as L'Eroica Professionally checked & cleaned Worldwide shipping Campagnolo Nuovo Super Record seatpost, hailing from Italy and in production from the 1970s to the 1980s. Made from aluminium and weighing in at 199 grams incredibly lightweight for seatposts at that time. A fine choice for keeping your vintage