Shimano Coated Pulley Set (11-Speed) new-variant-added and there are also 4

and there are also 4 manual speed settings should you want to set your own ideal airflow

including left/right balance and more

Designed to be worn with our Womens Merino Base Layer - Short Sleeve and Core Winter Tights

The X-SYNC 2 Eagle steel chainrings are the perfect replacement ring for the cost-conscious riders with added durability of steel

Shimano Coated Pulley Set (11-Speed) new-variant-added and there are also 4The 12 tooth narrow wide design on these CeramicSpeed pulleys decreases chain articulation and ensures a crisp chain engagement on to and off of each pulley. The symmetrical 12 tooth narrow wide design allows the chain to move smoothly on and off the pulleys without additional friction. CeramicSpeed Pulley Wheels for Shimano 11s, 12 tooth is developed, designed and handbuilt in Denmark and comes with separate dust covers to fit 9100, R8000, RX, GRX,