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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Reliable and precise
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No annoying lights when you're charging your devices in a darkened room
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Model No: BB-UN300K
TranzX Replacement Cartridge 150mm Travel For YSP23 Chainrings Reliable and preciseTranzX Replacement Cartridge 150mm Travel For YSP23 The TranzX Replacement Cartridge is a genuine service part designed to restore the performance of compatible TranzX dropper posts. The internal cartridge is the core component responsible for the dropper posts smooth height adjustment and reliable return action. Replacing a worn or faulty cartridge can help bring your dropper post back to proper working condition without needing to replace the entire