Shimano Dura-Ace CN-HG901 11 Speed Chain GRAVEL Titanium Barrel adjuster w/ retention

Titanium Barrel adjuster w/ retention O-ring

A repair can last the life of your tire if installed correctly

This saddle rail bracket is designed to be used with the Flare and TraceR

Caffélatex is a very stable and durable sealant

Shimano Dura-Ace CN-HG901 11 Speed Chain GRAVEL Titanium Barrel adjuster w/ retentionThe 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: