Deore XT CN-M8100 Chain - HYPERGLIDE+ technology dedicated chain delivers greater chain retention, improved shifting efficiency, and smoother transmission over rough terrain - Extended inner plate improves chain engagement - Reduced shift times and pedaling shock - Includes non-reusable Shimano Quick-Link (SM-CN910-12) - Features SIL-TEC treatment for extended offroad durability Specifications - Links (links): 138 - keyword search: M8100 - Color: Silver - Chain Connection Type: Quick Link - Half Link Chain: No - Designed for ebike: Yes - Drivetrain Speeds: 12 - Weight: 252