・Exclusive design ensures smooth shifting and high strength"Elongated inner plate improves chain engagement and retention-DYNAMIC CHAIN ENGAGEMENT+ (dynamic chain engagement)・Compatible with 12-speed transmission・Easy connection (SM-CN910-12)"Not reusable"Mounting tool rapide &; QUICK-LINK connection and removal clips (TL-CN10)Attachment Rapide QUICK-LINK"QUICK-LINK connection and removal pliers (TL-CN10)The M7100 chain offers improved retention on the teeth thanks to an extended inner plate section. The new chain features a quick-link assembly and SIL-TEC treatment for longer off-road life.