Shimano GRX RD-RX822-GS 1 x 12-Speed Rear Derailleur (Max 45t)

$129.99 AUD Sale Save
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With its integrated chain stabilizer and medium cage, the SHIMANO GRX rear derailleur delivers quieter shifting, better ground clearance and more secure chain management in rough terrain. The RD-RX822-GS is compatible with 10-45T, 12-speed SHIMANO MTB cassettes, and the chain tensioner has an ON/OFF switch for easy wheel removal.