Yokomo S4-008R5G Graphite L5/LD Rear suspension arm for YZ-4SF2 [S4-008R5G]

Yokomo S4-008R5G Graphite L5/LD Rear suspension arm (TypeB/?3.5pin) for YZ-4SF2

Price:

USD$10.70

Brand:

Yokomo

Model:

S4-008R5G

Not Available

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Or you may find similar product under the
Spares / Hop-ups - Yokomo - ROR-010 category

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Description
FAQ

Graphite-reinforced rear arm for YZ-4SF2

This rear suspension arm is an RC-scale replacement part designed for the YZ-4SF2 platform. The molding uses a resin with added graphite content to increase part stiffness compared with standard arms, which translates to crisper chassis response and improved traction under acceleration and cornering in scale touring car setups.

Key features to note for installation and setup: the inner suspension pin hole measures 3.5mm, and the outer suspension pin hole measures 3.0mm, so verify pin fit during installation and reuse original pins where appropriate. This arm serves as a tuning option to reduce flex at the rear end, affecting weight transfer and the behaviour of the suspension during aggressive inputs or track damping changes.

When fitting the arm, check hinge pin alignment and clearances for slipper clutches or body mounts that might interfere with the slightly increased stiffness. Use conservative setup steps: replace one side at a time if you want to assess handling changes, and retune shock settings or anti-roll adjustments to balance the altered rear response.

Compatibility

B-YZ4SF2
B-YZ2DTM3
B-YZ2CAL3
B-YZ2DTM31
B-YZ2CAL31
ROR-010
ROR-010RTR
ROR-010RTR-1

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.

Is this arm compatible with the YZ-4SF2 out of the box?

Yes, it is designed for YZ-4SF2 applications and lists compatible chassis including the B-YZ4SF2 variants and ROR-010 models.

What are the hinge pin hole sizes I should expect?

The inner suspension pin hole is 3.5mm and the outer hole is 3.0mm, check your pins for fit before final assembly.