Yokomo S4-010A63A 63.5mm Aluminium Centre Joint for YZ-4SF  [S4-010A63A]

Yokomo S4-010A63A Aluminum 63.5mm Center universal bone (70-75 Hard) for YZ-4SF
Price:
NZD$16.16
Brand:
Yokomo
Model:
S4-010A63A
GTIN:
0639342187744
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Spares / Hop-ups - Yokomo - YZ-4 category
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Aluminium 63.5mm centre joint for YZ-4SF

This item is a 63.5mm centre universal bone designed for the front side of the centre drive on the YZ-4SF chassis. Constructed from aluminium and rated 70-75 in hardness, it is positioned as a lighter option compared with standard steel parts for RC scale applications. The intention is to target the centre drive path where reduced rotational inertia can affect throttle feel and running duration.

The unit is sold as a single-piece package. When swapping out the original centre link, ensure correct fitment on the YZ-4SF and examine mating surfaces for adequate clearance and engagement. The design focuses on a compromise between longevity and lower inertia rather than providing extra structural reinforcement beyond usual RC accessory expectations.

Package contents

  • 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.

Is aluminium corrosion a concern with this part?

Aluminium is generally corrosion resistant, but if you run in wet or salty conditions rinse and dry the part after use. Regular inspection of the mating surfaces will help avoid premature wear.

How long will the aluminium joint hold up compared to steel?

The design balances reduced weight with reasonable durability. Aluminium may show wear differently to steel, so monitor the part under heavy use and replace if you notice excessive play or wear on contact areas.

What maintenance does this require?

Periodic inspection and light lubrication of contact interfaces will extend service life. Check for burrs or deformation and ensure mating parts remain clean and properly engaged.

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