Shifty replaces the original plastic cable pulley wheel with an aluminum pulley, featuring a sealed (2RS) stainless steel bearing to ensure free rotation even when riding in muddy conditions
Compatible with the following SRAM 1x11 rear derailleurs: NX1, GX1, X1, XO1, XX1
Compatible with the following SRAM 1x12 rear derailleurs: XO1, XX1
3rd party web sales (eBay, Amazon, etc.) are strictly prohibited by the manufacturer
