Swapping worn bearings is one of the easiest performance fixes. The Serpent 401132 Ball Bearing 5x8 pack gives a durable metal replacement that helps axles and gears rotate with less resistance during maintenance or race-day checks.
By cutting bearing friction, the Serpent 401132 set improves drivetrain efficiency and reduces heat in busy components. The compact 5x8mm size suits many common fitments across touring and off-road models.
These bearings install with typical press-fit or slip-fit methods and slot into many hubs and gearbox positions. They offer a practical upgrade route without needing chassis modification or specialist tooling.
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