This is the Clutch Bell with Washer and E-Clip for the Traxxas Revo.
FEATURES:Metal constructionFive cooling holes on the face of bell (bellow the teeth)
INCLUDES:One clutch bellTwo teflon washerTwo e-clip
REQUIRES:This clutch bell uses 5X11 bearings TRA4611.
SPECS:Diameter at the base:15/16" (24mm)Height:11/16" (17mm)Teeth:16"