27.2/30.9/31.6mm / 125mm Travel.
MEROCA Bike Dropper Post MTB Seatpost Internal 425mm x 125mm 27.2/30.9/31.6mm
MEROCA Mountain Bike Seatpost MTB Bicycle Dropper Seat Post 27.2/30.9/31.6mm NEW
MEROCA MTB Dropper Seatpost Mountain Bike Hydraulic Post Underseat Control 125mm
MEROCA MTB Dropper Seatpost Mountain Bike Hydraulic Post 27.2/30.9/31.6mm Adjust
MEROCA Mountain Bike Dropper Bicycle Seatpost 27.2/30.9/31.6mm w/ Remote Control
