Serpent 401380 Solid Axle/Spool - Precision Traction Upgrade [SER401380]

Price:

NZD$48.53

Brand:

Serpent

Model:

SER401380

Condition:

Brand New

Quantity:

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Description
FAQ

Sharpen drivetrain feel with Serpent 401380

The Serpent 401380 Solid Axle/Spool is made to tighten up drivetrain response and give a consistent torque path to both wheels. It suits hobbyists who prioritise traction and predictable handling when pushing lap times.

Why tuners pick this spool

Compatibility: Works with many popular chassis layouts for flexible fitting options.
Durability: Produced to tolerate track wear and frequent use.
Performance: Reduces drivetrain lash to improve precision when exiting corners.

Do I need to change my diffs when fitting the Serpent 401380?

Not always, but because a spool locks both wheels together, you may want to adjust diff settings or anti-roll balance to retain desired handling on corner entry.

Which surfaces benefit most from this part?

High grip tarmac and prepared clay tracks show the most noticeable gains from a spool, as consistent torque helps exit traction and corner predictability.

Will it fit my kit out of the box?

Fit varies by model; check spline counts and shaft sizes against your chassis specifications before purchasing to ensure a correct fit.

Are there upgrade paths from this part?

Many users move to hardened or lighter spools depending on weight and longevity goals; pairing with quality bearings is a common next step.