Sram GXP PF30,386-EVO GXP 92mm Bottom Bracket Compatio_Enriched Clad rotor blade Stainless steel/Aluminum/Stainless

Clad rotor blade Stainless steel/Aluminum/Stainless steel 3-layer clad rotor with radiator fin structure achieves heat management more efficiently

A rigid bead all-around

less crisp shifting than cogs designed for multi-gear systems

X-HORIZON design reduces shift force

and easily replaceable standard spokes

Sram GXP PF30,386-EVO GXP 92mm Bottom Bracket Compatio_Enriched Clad rotor blade Stainless steel/Aluminum/StainlessA variant of the external bottom bracket, PressFit cuts weight and provides easier installation by allowing you to press the bearing cups into the frame instead of threading them. There's no change to the crank spindle length and diameter remain the same. PressFit cuts weight Easier installation by allowing you to press the bearing cups into the frame GXP compatible Easy installation