Shifter Rear Derailleur 9-speed Shimano Deore M590 Hiking Accessories What is the OLU 120

What is the OLU 120 observation buoy

1 shifter 1 cable

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Shifter Rear Derailleur 9-speed Shimano Deore M590 Hiking Accessories What is the OLU 120Designed for replacing the 9 speed gear shifter on your Rockrider mountain bike Technical specifications Gear shifting type: Shifter Position: Right Number of speeds: 9 speeds Cable supplied Technology: Rapid Fire Compatibility: Shimano Colour: Black Assembly tips When replacing your derailleur shifter, check the conditions of the cables, and if the housing is oxidised or damaged we recommend replacing them. Maintenance tips: Clean your derailleur