BOX Hex Lab 3/32" CNC Titanium Cog Rainbow - 18t

Titanium cogs are CNC-machined from bulletproof titanium- Designed to fit Shimano compatible cassette hub. 5mm wide inner base provides a solid interface with the cassette body- Engineered and crafted for durability without compromising weight. Offers the strength and wear resistance of steel but is lighter than aluminum. As a result, they yield better shock absorption than aluminum or CrMo cogs- Ti-6Al4V heat-treated to HRC35- 3/32" or 1/8" chain compatible- Lightweight + durable