SRAM 50 Teeth 110mm BCD 11-Speed Yaw Chainring BLK Silver Trim Use 34T ModelNumber=D1303 X-SYNC 2 chainring design increases

X-SYNC 2 chainring design increases chain retention wear life and reduces friction and noise

Aluminum alloy lockring

}Full Speed Ahead Bottom Bracket Adaptor for 386 EVO Crankset on BB30 or PressFit 30 Frame

The longer positive-rake tooth shape has been designed to work with Eagle chains to increase chain retention and overall pedaling efficiency while decreasing friction noise and wear

SRAM 50 Teeth 110mm BCD 11-Speed Yaw Chainring BLK Silver Trim Use 34T ModelNumber=D1303 X-SYNC 2 chainring design increasesSRAM 50 Teeth 110mm BCD 11 Speed Yaw Chainring Black with Silver Trim Use with 34T. Top quality design and materials in sizes to fit modern road and 'cross bikes. 7000 series aluminum provides strength and durability TECH SPECS Tooth Count 50 Ring Position Type Outer Drivetrain Speeds 11 Chainring BCD 110 Color Silver Defined Color Black Material Aluminum