Shimano ULTEGRA CN-6701 10-Speed Chain Silver/Gray garminpromo It achieves its nominal output

It achieves its nominal output in the 28 inch wheel at approx

Shimano SF-MX30 Freewheels

includes black inserts

while still providing a secure fit

Includes Shimano chain pin for installation

Shimano ULTEGRA CN-6701 10-Speed Chain Silver/Gray garminpromo It achieves its nominal outputShimano CN 6701 10 Speed Chains For Ultegra 6703 and 105 5703 triple drivetrains, please see 10 Speed Hyperglide non directional chains Hyperglide 10 Speed chain Directional inner & 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 Zinc alloy plated outer link surface treatment