Kalloy Uno ‘Ritchey style’ layback seatposts – Silver


Good quality and value for money seat posts to fit a wide range of road and mountain bikes


Good quality and good looking silver seat posts with layback in the classic Ritchey style as made by Nitto throughout the 1990s, but for a lower price (and not quite as good a finish!). Offered in a number of sizes all at 400 mm long they are plenty long enough for most MTB applications and can be easily cut down for road or touring bike use.

26.0; 26.2; 26.4; 26.6 are hard ton find in decent length and of a good quality, a number of steel road bikes, mountain bikes and tandems utilised these sizes.

26.8 is a typical good quality steel mountain bike size – such as the Salsa a ala Carte and Bontrager O.R for instance

27.0 is a high end steel MTB size or can also be found on some 531 road and touring frames

27.2 is the commonest size for seat posts and includes steel road bikes made from high-end Reynolds or Columbus tubing and some lightweight MTBs such as Ritchey P series

28.6 is a fairly rare size found on some steel, titanium and aluminium mountain bikes 

29.6 was found on some Muddy Fox MTBS and the earlier Orange C16 steel frames

31.6 is Klein size, and was also used by quite a few builders in high-end aluminium for road and MTB

  • Silver aluminium finish
  • 25 mm of set back (measured from the centre of the post to the centre of the bolt)
  • 400 mm long

Additional information

Weight 500 g
Dimensions 45 × 10 × 10 cm

26.0, 26.2, 26.4, 26.6, 26.8, 27.0, 27.2, 28.6, 29.2, 29.6, 31.6