5DEV Titanium Direct Mount 8-Bolt Chainrings are engineered to provide ultra-durability, razor-stiffness, and built for riders who punish gear. These rings are precision-CNC&';d in San Diego from Ti-6Al-4V to deliver crisp power transfer, exceptional wear life, and quiet running in all conditions. Ride farther between swaps, keep the power snappy, and forget about corrosion - 5DEV Titanium Chainrings are the set-and-send choice for demanding riders. Ti-6Al-4V titanium tooth profiles resist wear 3x longer than aluminum, ideal for high-torque e-MTB, enduro, and year-round riders Stiff, direct power feel with corrosion resistance for wet, grit, and salt Narrow-wide teeth for chain retention without excessive drag, and reduced drivetrain noise Tooth profile is designed to work with SRAM (Including T-Type) and Shimano 11, and 12 speed chains Item Specifications Color Silver Defined Color Silver Direct Mount Type Direct Mount SRAM 8-Bolt Drivetrain Speeds 11 Drivetrain Speeds 12 Material Titanium Offset 3 Round or Oval Round Tooth Count 30 5DEV T-Type Direct Mount Titanium Chainring Direct Mount Chainrings UPC: 850054022028