Sram Red Flattop PowerLock D1 126 Links 12s/13s chain

We took the lightest, strongest chain we've ever made and LWe've made it even lighter. Without compromises. Our HollowPin construction is lighter and stronger than a solid pin, and cutouts in the outer and inner plates shave 13g off the weight of the previous generation. Can one chain really be lighter, faster, stronger and more durable than any other? This one is.

Features:

*Flattop technology allows for a narrower chain with quieter operation and greater strength and durability.
* Hard chrome plated internal link plates and rollers for reduction L'wear and extend life.
* HollowPin structure for greater strength and efficiency
* Super-light external plates with cut-out design
* 13 g less than the previous RED chain