Serpent 401399 Aluminium Bearing Mount - Compact Race Upgrade  [SER401399]

Serpent SER401399 Bearingmount Middleshaft Aluminium
Price:
NZD$22.81
Brand:
Serpent
Model:
SER401399
Condition:
Brand New
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Precision Aluminium Mounting with Serpent 401399

The Serpent 401399 Aluminium Bearing Mount is crafted to deliver a tight bearing fit for middle shaft assemblies, offering better alignment and longer service life. Its lightweight aluminium construction reduces flex and helps maintain consistent drivetrain behaviour on the track or around the park.

Measure your middle shaft and bearing bores; the Serpent 401399 matches common Serpent shaft sizes but confirming dimensions prevents fit issues.
Aluminium adds only a small amount of weight compared to plastics, while giving a significant gain in rigidity and wear resistance for race use.
Ensure bearing bores are clean, use correct fastener torque, and check shaft alignment while tightening to avoid introducing side loads on the bearings.

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