Telescopic Seatpost 33.9

Our Telescopic Seatpost extends to offer a more comfortable fit for both shorter and taller riders, and retracts to make your folded bike even more compact. It is compatible with 33.9 mm seat tubes, and features a dual-bolt head design for precise saddle adjustment.

The Telescopic Seatpost is the ideal upgrade for Verge and Link bikes with a 33.9 mm seat tube: it extends 90 mm longer than our stock seatpost, and is 120 mm shorter when retracted.


  • Reduces folded bike size and offers a better fit for shorter and taller riders
  • Up to 120-140 mm shorter retracted length, compared to the stock post
  • Up to 30-90 mm longer extended length, compared to the stock post
  • Compatible with 33.9 mm seat tubes
  • Dual bolt head design for precise saddle adjustment
  • Endless possibilities for customization
  • Find compatible bikes here
Tern Bicycles Telescopic Seatpost Adjustable Bike Seatpost

Get the Facts

Max Dimensions (per unit)
340 × 80 × 55 mm (13.4 × 3.1 × 2.2 in)
Aluminum 6061