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The SHIMANO GRX 12-speed rear derailleur also features an integrated chain stabilizer that delivers quieter shifting and more secure chain management during rough rides
year after year
Its asymmetric design ensures smooth front and rear shifts while reducing drivetrain noise
Provides leverage for easy loosening or tightening
For more details on which apps are compatible with the KICKR ROLLR
Shimano Nexus CN-NX10 Chain 1/2x1/8 114 Links MISC The SHIMANO GRX 12-speed rearShimano Cn Nx10 Chain Nexus 1 2x1 8 114 Links Specifications Nexus Series Chain 1 2 x 1 8 inch size Anti corrosion treatment for longer service life Silver finish 114 links Mfr Claimed Weight TBC
