Tranzx Internal Cable Dropper Seatpost | 31.6mm

Adjustable Travel Dropper Post with patented bushing, allowing adjustment for better fitment to different rider's heights (Valved cartridge version). 30.9mm Diameter, Finished in Sand Blasted Black with a hard anodized finish on the seatpost Shaft.

Travel Adjust: 30 mm (5 mm/step)

Model: SI13J