Sram Red E1 Flattop 12 Speed Chain With Powerlock

We took the lightest and most durable chain we’ve ever made and made it lighter. With no compromises. Our HollowPin construction is lighter and stronger than a solid pin, and cutouts in the outer and inner plates drop 13 g from the previous generation. Can a chain really be lighter, faster, stronger and more durable than anything else? This one is.

• 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 plates with cut-out design.
• 13 g lighter than previous RED chain