Sram XX1 Eagle Chain 12sp Gold Security Assioma provides accurate watt measurements

Assioma provides accurate watt measurements with a great consistency and stability in the actual on-road use conditions

derailleur

The design provides for a safe distance so that no sweat falls on the screen while you are training

With its wide

Multiple Mounting Options-It’s up to you

Sram XX1 Eagle Chain 12sp Gold Security Assioma provides accurate watt measurementsIt might look normal from the outside, but the engineering inside this incredible chain design that makes possible a gear range previously found only in 2 chainring drivetrains. And it's also the biggest contributor to the Eagle drivetrain's ultra smooth, precise, durable and quiet performance. The Eagle chain's links have a smooth radius, with no sharp edges or chamfers, which yield a significant reduction in noise, friction and wear on chainrings