CN-M8100 XT/Ultegra 12 Spd. Valves Battery Not Included

Battery Not Included

1mm Flextra rubber on both sides

- Provides support and comfort at a great value

Pull board and kickboard 2 and 1 advice

CN-M8100 XT/Ultegra 12 Spd. Valves Battery Not IncludedThe M8100 chain provides enhanced chain retention thanks to an extended portion of the inner plate. The new chain features quick link assembly and SIL TEC treatment for extended offroad durability. Proprietary design ensures smooth shifts and strength Extended inner plate improves chain engagement and retention DYNAMIC CHAIN ENGAGEMENT+ Compatible with 12 speed drivetrain Easy connection (SM CN910 12) Non reusable Quick assembly tool QUICK LINK