The Thudbuster ST suspension mechanism has a minimum extension of 100mm (3.93 inches). This means you need at least 100mm (3.93 inches) of clearance between the bicycle frame and the seat rail clamps.
My seat is really low, will there be enough room for the NEW Thudbuster ST? Print
Modified on: Wed, 17 Jun, 2020 at 3:02 PM
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