For sale is my 2025 Scott Spark RC Comp (Model 423120) in Ice Grey/Progressive Grey. I raced XC with it and kept it in excellent mechanical condition. The bike has been upgraded with a Crankbrothers Highline dropper post and a SRAM Eagle 70 drivetrain (rear derailleur, shifter, and chainring). Everything shifts smoothly, the suspension is dialed, and the brakes are strong. There are a few minor paint chips from normal use, but no cracks or structural issues. This Spark RC Comp is a lightweight, fast XC race bike that’s ready to ride or compete. The frame is the same as the Scott RC Worldcup.