The Csixx Shimano GRX Round Speedring uses highgrade aluminium and precision CNC machining to deliver accurate chain engagement and dependable performance Csixx manufactures each chainring in Cape Town then applies an inhouse anodised finish to improve surface durability before adding the final laser etchingThe round profile promotes smooth and efficient pedalling while the precise tooth shape helps maintain a secure chain connection The Csixx Shimano GRX Round Speedring offers a strong quiet and longlasting option for riders running Shimano GRX drivetrainsFeatures Material 7075T6 aluminium Finish Anodised Crank Compatibility Shimano GRX Chain Compatibility 101112 spFlattop Ttop 12sp Shimano

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