Bontrager Drop Line Dropper Seatpost Cartridge - The Edge Cycleworks
All Geared Up - Bicycle Repairs & Service - A pretty clogged up dropper post but main issue is that the gas cartridge has packed up. If a replacement can be sourced
Giant Contact Switch Seatpost Cartridge (Non-SL) 125/395mm - Wheel World Bike Shops - Road Bikes, Mountain Bikes, Bicycle Parts and Accessories. Parts & Bike Closeouts!
GIANT Replacement Cartridge für MY18 Contact Switch S Vario Seatpost
Air cartridge replacement : r/bikewrench
DIAMOND X300N – Pihernz Comunicaciones
Bontrager Line Dropper Seatpost Cartridge - Corley Cycles
Service of a Giant Contact Switch Dropper Seatpost Photo : r/MTB