Model builders and racers running a Serpent 977E benefit from the Serpent 904126 Rear Belt Tensioner Mount, which helps keep the rear belt tensioned correctly. Proper tension supports smoother transmission of power and steadier handling.
The Serpent 904126 tensioner is designed to stand up to frequent use, helping to prevent belt slip and slow wear. Maintaining correct tension extends the service life of belt drive components.
This tensioner mount is intended for the Serpent 977E chassis and offers a straightforward installation path. It allows precise adjustment so you can tune the drivetrain to your preferred setup.
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