Serpent 802163 - Hollow Middle Shaft for S710 and 720  [SER802163]

Serpent SER802163 Middle Shaft S710-720 Steel Light
Price:
AUD$17.32
Brand:
Serpent
Model:
SER802163
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Durable Hollow Middle Shaft by Serpent 802163

The Serpent 802163 Middle Shaft is a solid upgrade for the S710-720 platform. Machined from spring steel and hollowed to reduce mass, this shaft aims to improve throttle response without sacrificing the durability needed for demanding runs. Its construction suits racers who want a tougher yet lighter centre drive component.

Weight Savings That Improve Drive Feel

The hollow construction removes excess material where it is least needed, trimming rotating weight and helping the car pick up speed faster. Drivers will notice crisper transitions and improved on throttle control when set up correctly.

Fits the Serpent S710 and 720 Out of the Box

Designed to be a drop in for Serpent S710 and 720 models, the shaft integrates with the existing driveline layout. This makes it an easy upgrade for racers looking for a straightforward path to better dynamic performance.

Is additional balancing required after installation?

Most users do not need to balance the shaft separately. Fit the shaft and check driveline alignment; if vibration appears, inspect for bent components or bearing issues and correct those first.

Will the hollow shaft handle heavy impacts?

While hollowed to save weight, the spring steel construction retains considerable toughness. However, like any lightweight part, repeated heavy impacts can cause damage, so avoid severe abuse.

Should I change diff or motor settings after fitting?

You may want to fine tune diff preload and motor mapping to match the sharper response. Small adjustments to diff and suspension can help take full advantage of the reduced rotating mass.

How do I check fitment before final assembly?

Test fit the shaft in the chassis with bearings and couplers installed, rotate the driveline by hand to confirm smooth operation, then assemble fully once clearances and alignment are verified.

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