SRAM RED Flattop Chain - 12/13 Speed, 126 Links, PowerLock, Rainbow (E1) - High-Performance Bicycle Chain for Road & Mountain Bikes

SRAM took the lightest and most durable chain they’ve ever made and made it lighter. With no compromises. Their HollowPin construction is lighter and stronger than a solid pin, and cutouts in the outer and inner plates drop 13g from the previous generation. This results in a lighter, faster, stronger and more durable chain.

• Flattop technology enables a narrower chain with quieter operation and increased strength and durability
• Hard Chrome plated inner link plates and rollers for reduced wear and prolonged life
• HollowPin construction for increased strength and efficiency
• Super-light outer and inner plates with cut-out design
• 13g lighter than previous RED chain