SRAM XX1 Eagle 12 Speed Gold Chain WTB Rotor not included

Rotor not included

Compatible for: BR-M820

20% reduction in shift effort over SLX M670

Model: SRAM Maven Ultimate - DB-MVN-ULT-B1

SRAM XX1 Eagle 12 Speed Gold Chain WTB Rotor not includedThe key factor in the Eagle XX1 drivetrains smooth, durable, and silent performance is all the new technologies going into the PC XX1 Eagle 12 speed chain. For starters, Flowlink removes all the hard edges and chamfers from the inner plates leaving a completely smooth radius. It now runs much quieter and reduces wear on other components it contacts such as cassettes and chainrings. The durability theme continues with Hard Chrome finishing treatment