SHIMANO CN-M8100 12 Speed Chain Road With patented Body Geometry technologies

With patented Body Geometry technologies - Varus Wedge

Continues to improve with chain run-in due to continued surface improvement at a molecular level

consistent

Volume PER STROKE : 317

Fits bolt heads found on many disc brake calipers and rotors

SHIMANO CN-M8100 12 Speed Chain Road With patented Body Geometry technologiesSmoother than ever. Extended inner plate improves chain engagement and retention, while reducing shift times and pedaling shock. This proprietary design ensures smooth shifts and strength against everything a performance ride can throw at it. Compatible with 12 speed drivetrain. Sil Tec and chromizing treatment for increased durability. SM CN910 12 Quick link for easy chain connecting & removal. E Bike compatible. 252g. Attributes Chain Weight 252g e