SEATPOSTS: 25.0mm, Other sizes and full aero

Please select a category in the sub-menu below…

27.4/27.2mm
27.0/26.8mm
26.6/26.4mm
26.2/26.0mm
25.2–25.8mm
25.0mm, Other sizes and full aero
see below




Please contact me at: hilarystone@hilarystone.com 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.


25.0mm SEATPOSTS
Alan and Vitus aluminium frames from the 1970s and 1980s

PLEASE ALSO SEE:
http://hilarystone.com/seatposts.

SP81 CAMPAGNOLO FLUTED SUPER RECORD 1977–79 25.0mm 120mm rails to limit Limit mark shortened from standard with limit mark Otherwise very good to excellent £44

 

SP82 CAMPAGNOLO ENGRAVED C-RECORD 1985–88 25.0mm 155mm rails to limit Limit mark Excellent £49

 

SP83 SHIMANO 600 AERO 25.0mm 140mm rails to limit mark Excellent £33

 

SP84 USE 270 25.0mm 205mm rails to limit Almost unmarked £38

 

SP85 ATAX BLACK 25.0mm,160mm rails to limit Excellent £18

 

SP86 ATAX INTERNAL EXPANDING 25.0mm,145mm rails to limit Excellent £49

 

SP87 RUBIS 983 25.0mm 170mm rails to limit ** New Old Stock** £39

 

SP88 JPR ROUTENS 25.0mm 140mm rails to limit mark Excellent £24

 

OTHER SEATPOSTS

SP90 KALLOY 24mm 260mm rails to limit mark Fits Thanet Superlights and Peugeots with necked seat tubes from the 1980s ** New Old Stock** £29

 

SP91 SUGINO MIGHTY AERO SEATPOST 31.5 x 19mm Slightly used £39

 

SP92 SHIMANO DURA-ACE AERO SEATPOST F-K 28.5 x 18.7mm ** New Old Stock** £65

 





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