Chain 12 Speed SRAM SX EAGLE*

Based on the geometry and structure of the higher-end Eagle XX1 and X01 chains, this SRAM Eagle SX* chain chain lets you enjoy the performance and versatility of a single-speed drivetrain.Chainring 12-speed drivetrain at a very attractive price, albeit slightly heavier due to the use of solid rather than hollow rivets.

As for the rest, it benefits from the same construction to guarantee smooth, efficient gear changes, all with optimum reliability. What's more, it comes with the Power Lockattachment system!