LTWOO GR9 1x11 Speed Bicycle Damping System Rear Derailleur Gravel Bike 11S Carbon Fibre Cage Compatible 50T Cassette

👍: 85.0%

LTWOO GRT 1x12 Speed Damping System Rear Derailleur 12V Gravel Road Bike Hydraulic Kit Parts Carbon Fibre Cage Max 52T Cassette

👍: 100.0%

LTWOO GRT GR9 GR7 Damping System Gravel Bicycle Rear Derailleur 1x12S 1x11S 1x10S Carbon Fibre Cage Compatible 50T Cassette

👍: 100.0%

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