SDG I Beam Seat Post

Availability: In stock (1)

The I-Beam Micro System has the widest range of fore and aft adjustment. The I-Beam System uses a single, easy-access 5mm bolt for quick and simple adjustments or saddle changes. 


  • New micro head design allows precise angle adjustment
  • 6061 cold forged aluminum head and clamps with 2014 aluminum tube
  • Layback seatpost has 19mm offse
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