SRAM RED Flattop Chain - 12/13-Speed, 126 Links, Flattop, PowerLock, Rainbow, E1 Bells & Horns 178457-Q0-L

178457-Q0-L

Manufacturer Part Number: FLATBILLGREY

131554-Q0-LRET

162090-Q0-L

SRAM RED Flattop Chain - 12/13-Speed, 126 Links, Flattop, PowerLock, Rainbow, E1 Bells & Horns 178457-Q0-LSRAM took the lightest and most durable chain theyve 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