SEATPOSTS: 26.0 and 26.2mm

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25.0mm, Other sizes and full aero

Please contact me at: to check on availability and confirm shipping cost.

I try and keep in stock all sizes between 25.0mm and 27.4mm in 0.2mm increments plus a few of the larger oversize seatposts.

The important length dimension is rails to limit marks – different manufacturers have different ideas on how much needs to be inserted into a frame. If the length is specially critical please ask me to double check as the measurements given are approx – normally should be within ± 5mm. If there is no limit mark I have assumed to leave 60mm in the frame.

Please check the seatpost size you need carefully – its very common for frames to have been fitted with seatposts smaller than they should have. This results in the seat lug ears being squashed and the seat tube is then put under extra stress often resulting in cracks starting from the base of the slit. Seatposts should be a tight sliding fit.

I cannot accept returns where new seatposts have been fitted and marked.

PLEASE LOOK at the large version of the pictures – that will give you the best idea of condition.

Cinelli Corsa B and Corsa SC frames up until 1983 used this size. Used occasionally on 531 plain gauge frames and also French frames with metric sized tubing.


SP60 RUGGERI SEATPOST 1970s 26.2mm 125mm rails to limit Excellent £41


SP63 3TTT 1st TYPE (2-bolt) 1970s 135mm rails to limit ** New Old Stock in original box ** £45


SP64 ZEUS TWO-BOLT SEATPOST 26.2mm 145mm rails to limit Very good corrosion to clamps £35


SP68 ATAX BLACK 26.2mm,185mm rails to limit Excellent £18




SP70 LAPRADE (FRENCH MADE) 26.0mm Excellent £22

SP70A LAPRADE (FRENCH MADE) 26.0mm ** New Old Stock** £26

SP72 CAMPAGNOLO SUPER RECORD 1980s/90s 26.0mm 100mm rails to Limit mark ** New Old Stock** NIB £89


SP73 CAMPAGNOLO ENGRAVED CENTAUR 1980s/90s 26.0mm 250mm rails to Limit mark * New Old Stock** NIB £89

Shipping costs:

UK: £4
Europe: £8
North America: £10
Worldwide: £14

The figures above are
estimates,rates may change in
special circimstances.
Contact us for more info.

Larger versions of the
pictures can be accessed
by clicking on page image
property of hilary stone