SRAM HS2 MTB Disc Rotor - Centerlock Size:160mm All tools are forged rather

All tools are forged rather than bent from hex stock

Nickel plated steel cogs

and much more

however this solution has its own challenges as the core of the lever is where you can add the least stiffness and strength

SRAM HS2 MTB Disc Rotor - Centerlock Size:160mm All tools are forged ratherThe all new HS2 Rotor is a mountain bike specific rotor designed to improve brake performance while reducing noise and increasing heat dissipation. Featuring a new brake track pattern for increased pad traction and recessed spokes with thermal dissipating paint, the HS2 is a more powerful, quieter rotor with best in class heat management. Specifications Diameter (Rotor): 160mm Hub Interface: Centrelock Bolt Material (RT): Steel Colour (RT): n a Rotor