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Vintage Components -Simplex Bicycle seat posts

Simplex seat posts on this page: 26.4 mm SX 1500 post


Simplex 26.4mm SX 1500 seat post. Used, $50.00

  • Produced in the mid-1980s
  • About 270 grams

Simplex seat post

A simple, clean piece of design

Simplex seat post

Front view

Simplex seat post

Side view

Simplex seat post

The other side. That single allen-bolt in the clamp holds it all together. You loosen it to adjust either the postion of the rails or the tilt of the saddle.

Simplex seat post

Close-up of the saddle clamp