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 aluminium head and clamps with 2014 aluminium tube.
Weight: 220g (27.2mm x 400mm)
**PLEASE NOTE: I-Beam seatposts can only be used with I-Beam saddles
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