These are the replacement slipper and differential rings for the Traxxas kits
that have slipper clutches and ball diffs (Rad 2, Hawk 2, TRX-1 and Blue
Eagles). They are metal rings with a notch in them and are installed on either
side the differential gear or the spur gear.
PACKAGE INCLUDES: Two notched rings
Fits: 1/10 Nitro Slash / Nitro Stampede / Nitro Rustler / T-Maxx Classic