Serpent 903855 Performance Belt for S9XX Racing Circuits  [SER903855]

Serpent SER903855 Belt 60S3M210 MBL competition S9XX
Price:
£10.92
Brand:
Serpent
Model:
SER903855
Condition:
Brand New
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Performance Belt for the S9XX Line

The Serpent 903855 belt is aimed at improving drivetrain stability in S9XX models. With MBL material construction, it maintains reliable power transfer and is built for repeated race use.

Material Strength Meets Track Demands

Tailored for the Serpent S9XX platform, this competition belt offers notable resistance to wear under intense conditions. The MBL formula helps protect against abrasion and preserves belt geometry.

Precision Engagement for Consistent Runs

Engineered for a snug fit on Serpent S9XX components, the belt reduces the chance of slip and supports steady torque delivery, which is important for consistent lap times.

A short run-in at moderate loads helps the belt seat onto pulleys. After this, recheck tension and alignment to ensure optimal engagement.
MBL gives a balance of flexibility and abrasion resistance, helping maintain tooth shape and reducing premature wear compared with softer compounds.
Keep the drivetrain clean, maintain correct belt tension, avoid debris ingress, and replace the belt if you see tooth deformation or excessive stretching.

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