Yokomo S4-01077BA 77mm Front Dog Bone for YZ-4S - Performance Part  [S4-01077BA]

Yokomo S4-01077BA Front 77mm bone for YZ-4S
Price:
AUD$13.60
Brand:
Yokomo
Model:
S4-01077BA
GTIN:
0639342209828
Condition:
Brand New
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Precision Front Dog Bone for YZ-4S Chassis

For serious weekend racers and workshop tuners, the Yokomo S4-01077BA 77mm front universal dog bone provides a factory-fit replacement for the YZ-4S. Its construction targets longevity and precise alignment so the front driveline stays true during laps and adjustments.

Notable Details of the Yokomo S4-01077BA

  • Precision Fit: Matches YZ-4S chassis points to simplify installation.
  • Durable Design: Built to resist wear from frequent running and tougher tracks.
  • Optimal Length: The specified 77mm length secures correct driveline geometry.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Can I fit this dog bone to older Yokomo chassis?

The S4-01077BA targets the YZ-4S series and fits compatible versions like B-YZ4SF, B-YZ4SF2-1, MOR-010 and MOR-020. Verify dimensions on legacy kits before fitting.

Does material choice affect service life?

Using a properly made dog bone helps reduce breakage and wear; pair it with good drive cups and periodic lubrication to maximise service life.

Should I change other parts at the same time?

When replacing dog bones, inspect drive cups, pins and bearings; renewing worn mates alongside the dog bone keeps drivetrain play to a minimum.

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