Tiagra 4601 10-Speed Chain, 2nd generation benchtop tools YKK zipper closure

YKK zipper closure

Wide design optimized for 47mm chainline

Rim Material: Carbon

51T max cog size

47mm min stack height for full travel on smaller bikes

Tiagra 4601 10-Speed Chain, 2nd generation benchtop tools YKK zipper closureShimano Tiagra CN 4601 10 Speed Chains For Ultegra 6703 and 105 5703 triple drivetrains, please see 10 Speed Hyperglide non directional chains Hyperglide 10 Speed chain Not compatible with Shimano 10 Speed Dyna sys mountain bike drivetrains Directional inner and outer plates designed for better contact with gear teeth allow smooth shifting even under high load conditions Chromized rivet pins improve wear resistance Perforated plates for reduced weight