TR Drive Cup Set

Turtle Racing Drive Cup Set. This is the set of drive cups which have been modified with beefy steel rings by Turtle Racing. They are built to take the punishment from hard landings and high horsepower engines. This set includes both inner and outer cups, or “axle” and “differential” drive cups.

If you run hpi stock or heavy duty dog bones you will need to grind down the pins on each end to be slightly shorter. But for the ultimate in strength and reliability, you should consider using the DarkSoul “Meaty” dog bones.