Serpent 401123 Heavy Duty 10x15 Bearings for S400 and S411  [SER401123]

Serpent SER401123 Ball Bearing 10x15 (2)
Price:
AUD$10.37
Brand:
Serpent
Model:
SER401123
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Track-ready bearing swap for S400/S411

For drivers wanting a tougher rolling assembly on S400 or S411 cars, Serpent 401123 10x15mm bearings are a sensible upgrade. They aim to lower friction and resist wear under regular race or bashing sessions.

Performance and durability gains

Good bearings reduce power loss through the drivetrain and help wheels spin truer. The Serpent 401123 set improves wheel rotation feel and contributes to steadier handling across a range of surfaces commonly used by hobbyists.

Fitment and care advice

These bearings are made to suit the S400 and S411 layout and fit without modification. Press them in squarely, remove contaminants before installation, and apply a light lubricant to keep them turning freely for longer.

Are these bearings suitable for rough use?

They offer improved durability over worn stock bearings, but for very rough bashing you should check seals and choose heavier duty sealing or shields where available.

What are the signs a bearing needs replacing?

Listen for grinding or rough spinning, feel for play or resistance when you spin the hub by hand, and replace if performance drops or noise increases.

Can I fit ceramic or other upgraded bearings in place?

Any upgrade must match the 10x15mm dimension. If a ceramic option is the same size, it can be a direct swap, but check fit and bearing tolerance before committing.

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