3Racing S3M165 - SAK-F78B FFEX Race Belt  [SAK-F78B]

3RACING FFEX S3M165 Belt For KIT-FFEX Belt System - SAK-F78B
Price:
£4.27
Brand:
3Racing
Model:
SAK-F78B
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3Racing S3M165 - SAK-F78B Belt for KIT-FFEX Systems

The 3Racing FFEX S3M165 - SAK-F78B belt is made for the KIT-FFEX Belt System, delivering smooth power transfer and dependable on-track behaviour. It is suited to racers seeking consistent drivetrain performance.

Reliable Performance

Designed to resist common wear patterns from frequent track use, the S3M165 belt maintains engagement and helps avoid sudden changes in feel. That reliability reduces mid-event belt changes and keeps your setup stable.

Simple Fit and Use

Made to match KIT-FFEX geometry, the S3M165 installs with minimal adjustment and keeps steady tooth contact once tensioned. It is a sensible upgrade when replacing an old belt or refreshing maintenance parts.

Is the S3M165 - SAK-F78B suitable for sprint and endurance events?

Yes, the belt is intended to perform under both short sprints and longer runs, though regular checks are recommended during endurance events to confirm tension and condition.

What signs show the belt needs replacing?

Replace the belt if you see significant tooth wear, cracking, or if it slips under normal load. Regular visual checks keep you ahead of failures.

Can I run the belt at different tension settings for handling changes?

Minor tension adjustments can affect drivetrain response, but stay within sensible limits to avoid stressing bearings or pulleys.

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