Yokomo S4-118BM YZ-4S Precision Battery Mount  [S4-118BM]

Yokomo S4-118BM Battery Mount Set for YZ-4S
Price:
£2.91
Brand:
Yokomo
Model:
S4-118BM
GTIN:
3888
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - YZ-4 category
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Dedicated Battery Mount for YZ-4S

The Yokomo S4-118BM Battery Mount Set is built to match the mounting points of the YZ-4S and keep the battery locked in its intended position. This prevents the pack from wandering during aggressive driving and helps preserve setup consistency.

Track Stability Through Secure Fixing

With the S4-118BM in place, the battery remains stable which reduces disturbances to suspension and steering input. The result is more predictable handling and easier setup feedback when testing changes.
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 compatible with aftermarket battery trays?

The S4-118BM is designed for the original YZ-4S mounting locations. Aftermarket trays may need spacers or adjustments to match the same fit.

Does it interfere with ESC or receiver placement?

The mount keeps the battery in the standard position used by YZ-4S electronics. You should route ESC and receiver leads as normal and confirm there is no pinching when the battery is clamped.

Will I notice handling differences immediately?

Most drivers notice crisper responses and fewer mid-corner surprises right after fitting, since the battery is no longer shifting under load.

Any installation tips for best results?

Align the pack and check cable routing before final tightening. A small amount of threadlocker on metal screws can help keep everything secure during regular use.

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