Deity Copperhead 31.8mm Clamp Stem Colour:Bronze The derailleur also comes with

The derailleur also comes with faster pulleys

while the blue element is what Peaty's call their 'secret sauce'

this approach balances stiffness

Connects Di2 batteries to front and rear derailleurs

The SRAM GX Eagle Transmission drivetrain

Deity Copperhead 31.8mm Clamp Stem Colour:Bronze The derailleur also comes withInspired by the sleek and deadly lines of a Copperhead snake, the sweeping center channels of the Copperhead stem wrap around the entire stem to minimize material while delivering the a stong steerer mounted stem. Deity's focus on durability and dedication to the symmetry between strength and weight is showcased in the balance of style and function that is the Copperhead stem. Designed for all applications from All MTN to Slopestyle and anything in