Shimano Tiagra 4601 10-Speed Chain 2nd generation. Shimano 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