Shimano Dura-Ace CN-HG901 11 Speed Chain Sheppards with inserts for Garmin or

with inserts for Garmin or WAHOO cycling computers

The 2x Pro Shift kit is designed to work with nearly all frames and shifting systems

Saddle Angle Adjustment: 0-27 degrees

With the new Bora WTO 60

Built-in battery for Shimano Di2 groupsets

Shimano Dura-Ace CN-HG901 11 Speed Chain Sheppards with inserts for Garmin orThe Shimano Dura Ace CN HG901 11 Speed Chain receives a complete SIL TEC treatment on its plates and rollers for increased durability and efficiency. Its asymmetric design ensures smooth front and rear shifts while reducing drivetrain noise. Compatible with 11 speed drivetrains, the HG901 11 is also rated for e bike use. Specifications Rear drive: smooth driving without noise Front drive: preserves chain security at cross chainline Front & Rear Shift: