The X-Sync™ 2 Eagle chainring is radically new. SRAM's engineers examined the performance and wear of thousands of X-Sync™ chainrings. Chainrings of every size were subjected to all conceivable stresses, in the test laboratory and off-road. The goal was a chainring that would increase the performance of the Eagle group under all operating conditions. The result: The chainring teeth are longer and shaped like a saw blade in order to grip the Eagle chain perfectly. The new chainring increases the chain tension and efficiency when pedaling. At the same time, friction, chain noise and wear are reduced. Area of ​​application: MTB Material: aluminum Mounting: 104mm Offset: 0mm Teeth: 32, 34, 36 teeth Compatibility: 12-speed / GXP, BB30, Boost Technology: X-Sync™ 2 Compatibility: SRAM XX1, X01, GX Eagle Direct Mount Boost crank Features: X-Sync™ 2 chainring increases chain tension while reducing wear, friction and chain noise specifically designed for the Eagle chain Color index black: black chainring with black and gray accents Item condition: New item without original packaging Shown is a 36T teeth chainring - delivered as selected The product shown may differ from the product actually delivered