Double O-ring seals on high and load-speed needles
High strength channelled beam connecting rod
As a replacement for an old worn out engine, or your first engine for a model, you can't go wrong with the Traxxas Pro .15 Engine. The TRX Pro .15 pull start will fit the following models; Traxxas Nitro Hawk, Traxxas Nitro Buggy, Traxxas Nitro Street.
For Traxxas vehicles equipped with the EZ Start system, the pull start assembly would be removed and replaced with the EZ start assembly.
