ROSE Bikes X-SYNC Direct Mount Boost Chainring Steel, 11 Speed, 3mm Offset| Chainrings

The SRAM Direct Mount steel chainrings for 1×11 systems featuring the proven X-SYNC™ technology are optimized for use with SRAM 11-speed MTB chains. The Narrow Wide tooth profile keeps your chain on the chainring and thus reduces chain slap noise. The chainring directly attaches to the crank arm with 3 bolts, which results in improved power transfer and a reduced weight. Besides, this kind of attachment creates a much cleaner and more attractive appearance.  
Made from high-quality steel, the chainrings are extremely durable and predestined for use with eMTB systems.

Details:
Compatible with SRAM 11-speed MTB chains (NX, GX, X01, XX1)
Compatible with SRAM and Truvativ Direct Mount cranksets (DUB™, GXP, BB30)
X-SYNC™ Narrow Wide tooth profile
Material: steel  
Standard: Direct Mount
Offset: 3 mm (for BOOST type rear stays and hubs with 12 x 148 mm axle)
Weight: approx. 132 g (28T)

Available in:
28 teeth
30 teeth
32 teeth
Please make your choice.