4 shoe flywheel, the original!

The 4 shoe clutch design gives you smoother stronger clutch engagement. Includes Flywheel, Clutch Shoes, and Spring. Fits most .12, .15, and .21 engines and conversions replacing the stock T-Maxx Flywheel! (Works on most Traxxas TRX .15 and All 2.5/3.3 engine equiped vehicles, Including, T-Maxx 2.5/3.3 and SportMaxx RTR's.)