The Serpent 440146 cooler is supplied as an official spare-style accessory for the Mini Spyder MT truck. It is intended to work with the Mini Spyder MT configuration and fits the chassis identified by SER440001, helping to manage motor temperature during short, intense outings.
Installation is straightforward for those familiar with servicing Mini Spyder models: the unit mounts close to the motor area without altering drivetrain geometry and ties into the existing motor wiring layout. Common hand tools used in Mini Spyder maintenance will handle fitting and removal.
In practical tuning terms, the cooler aids temperature stability rather than increasing raw output. By moderating surface temperatures during repeated short runs, it supports more consistent performance during sprint sessions and short-course practice.
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