This is a limited edition fluorescent yellow MS chassis, pre-flexed and gear-positioned! ✨️ (3 wins! ✨️) The underside features silver carbon for anti-bowing, and the A parts are black. Each one takes time to make, so it's first come, first served! You can use it immediately after inserting the gears and attaching gimmicks! ✨️ Having used over 50 MS chassis in the past, I've performed modifications to minimize torque loss, and there is no weight reduction on the battery holder underside, etc. These are handmade, so there may be slight variations in the processing, but there are no issues in use. Please refrain from purchasing if you are overly concerned about minor details. This comes with a pre-broken-in Hyper Dash motor 2025 motor. Please use them together! ✨️ We also carry many other products, so we look forward to your combined purchases! ✨️ Recommended bundled items: ↓↓↓ Motor pins, counter shafts Low-friction processed counter gears "SLIP STREAM 707" Various motors #Mini4WD #Preprocessed #FinishedProduct #MSFlex #MS #HyperDashMotor #MachDashMotor #TorqueTuneMotor #SprintDashMotor