YZ-4SF Centre Universal Bone 63.5mm Aluminium - S4-010A63A Yokomo  [S4-010A63A]

Yokomo S4-010A63A Aluminum 63.5mm Center universal bone (70-75 Hard) for YZ-4SF
Price:
£7.00
Brand:
Yokomo
Model:
S4-010A63A
GTIN:
0639342187744
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Centre drive universal bone compatible with YZ-4SF

This 63.5mm centre universal bone is designed for the front side of the centre drive on the YZ-4SF chassis. Manufactured from aluminium with a 70-75 hardness rating, the part is offered as a lighter option compared with standard steel components for RC scale applications. It concentrates on the centre drive path where lower rotating mass can affect throttle response and runtime.

The component is supplied as a single unit. When replacing the original centre link, confirm correct fitment on the YZ-4SF and inspect mating interfaces to ensure suitable clearance and engagement. The piece is engineered to balance durability with reduced inertia rather than to provide structural reinforcement beyond usual RC accessory norms.

Included in the box

  • Contains 1 item

Compatible Models

  • B-YZ4SF
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.

Which specific YZ-4SF variants will this fit?

The part is listed for the YZ-4SF platform and referenced as B-YZ4SF. Check your chassis reference and compare the original centre link dimensions to confirm compatibility.

How should I check fitment before running the car?

Fit the part dry first and rotate the drive train by hand to verify there is no binding. Inspect mating splines and clearances, then run at low speed to confirm engagement before full use.

Can this be used as a direct replacement for the stock steel link?

Yes, it is intended as an alternative to stock steel components, offering reduced rotating mass. However, monitor wear and engagement; the aluminium will behave differently under load compared to steel.

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