HPI Baja 5B TR Drive Dif Cups
Turtle Racing Drive Differential Cups
. This is the ?inner? or ?differential? drive cup
for your rear drivetrain which have both been modified with beefy steel rings by Turtle ... horsepower engines. This set includes only the ?inner? cups
, or ?differential? drive cups
only. It?s recommended you run both inner and outer cups
for maximum strength.
If you run hpi stock or ...