Giant TranzX adjustable Vario support 30.9x559 mm
30.90 mmCurrently out of stock
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At a Glance
Lowerable Vario Function
As a dropping seatpost, this model allows you to adjust the saddle height while riding using the included handlebar lever.
Specific Tube Diameter
The 30.9 mm diameter determines the exact fit for installation in the seat tube of a correspondingly designed bicycle frame.
Adjustable Drop
The drop length can be adjusted in 5 mm increments by up to 30 mm in total using an integrated shim.