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 carbon tube.
Weight: 200g (27.2mm x 400mm)
**PLEASE NOTE: I-Beam seatposts can only be used with I-Beam saddles
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