YZ-4SF2 Rear Arm, Graphite L5/LD - S4-008R5G by Yokomo [S4-008R5G]

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

Price:

£7.91

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

Enhanced graphite rear arm compatible with YZ-4SF2

This rear suspension arm is supplied as an RC-scale replacement for the YZ-4SF2 platform. Manufactured from resin reinforced with graphite, it increases part stiffness over standard arms and produces crisper chassis feedback along with improved traction when accelerating and cornering in touring car builds.

Fitment notes and measurements: the inner suspension pin bore is 3.5mm and the outer bore is 3.0mm, so inspect and confirm pin fit during installation and reuse original pins only if they fit correctly. The arm is intended as a tuning upgrade to limit rear flex, which will alter weight transfer and the behaviour of the suspension during aggressive inputs or changes in damping.

When installing, ensure hinge pin alignment and check for adequate clearance around slipper clutches and body mounts that might conflict with the firmer arm. Fit one side first to assess handling, then adjust shock and anti-roll settings as required to balance the revised rear characteristics.

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.

Does the compatibility list include ROR-010 variants?

Yes. The compatibility table includes the B-YZ4SF2 family and several ROR-010 models such as ROR-010RTR and ROR-010RTR-1, indicating the arm fits those chassis when pin and mount checks are completed.

How should I verify hinge pin alignment during fitment?

Ensure pins sit squarely in the 3.5mm inner and 3.0mm outer bores without binding. Rotate the suspension through its travel to confirm no rubbing on slipper clutches or body mounts before final tightening.