Rockbros 272309339mm aluminum alloy road bike mtb mountain bike bicycle folding bike cycling seatpost seat post saddle pole saddle pillar
Featuresr customer centered 6061 t6 alloy shaft constructionr 2 bolt head with micro adjustment for easy saddle tilt adjustmentr long saddle rail clamps evenly disperse weight and impactsr easily be attached to a seat without disassemblyr note 339 580mm seatposts are specially designed for folding bikes
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