The new sram red components have been designed with the twin goals of eliminating the superfluous while focusing on an overall synergy this is a new groupset with a fresh new approach to everything 6 brand new components make the new sram red the pinnacle of road racing technology the new sram red powerdome x cassettes eight cogs in the middle are machined from a single block of high grade tool steel increasing stiffness while weighing even less than a titanium cassette between each cog in