Shimano's mountain bike specific SLX Dyna-Sys 10-speed chain delivers awesome shifting, reliability and durability. How? The link plates are designed for a specific job depending on their location so it climbs and descends the cassette faster and smoother. Plus, the wide-plate mud-shedding design ensures reliable operation in all conditions.
Shimano's Dyna-Sys components are designed for today's mountain bikes. Watch a video about the Dyna-Sys system.