Dura-Ace/XTR CN-HG901 11 Spd. Pumps A special Thank you to

A special Thank you to store manager J

Heat treated Boron 9/16" axle spindle

Classic fit forms to a smooth

so it will not compromise your shoe's geometry

Dura-Ace/XTR CN-HG901 11 Spd. Pumps A special Thank you toThe SHIMANO HG901 11 chain receives a complete SIL TEC treatment on its plates and roller 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. HG X11 special asymmetric plate design for 11 speed Rear drive Smooth driving without noise Front drive Preserve chain security at cross chainline