Yokomo YZ-S4R 10mm Rear Shock Housing for YZ-870C  [YZ-S4R]

Yokomo YZ-S4R Rear Shock Body for YZ-870C
Price:
NZD$27.59
Brand:
Yokomo
Model:
YZ-S4R
GTIN:
000
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $24.28 each $6.61 or 12%
3+ $20.98 each $19.83 or 24%
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Aluminium Rear Shock Body for YZ-870C

The Yokomo YZ-S4R rear shock body is made to fit the YZ-870C chassis and is a straightforward replacement when refreshing the rear shocks. It uses a 10mm inner bore and a 13mm outer diameter with aluminium construction to deliver reliable sealing and longevity under frequent running conditions.
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.

Can I use these bodies on modified YZ-870C setups?

Yes, the YZ-S4R fits modified YZ-870C builds that retain the same shock mounting and rod size, though check end fittings and spring clearance after changes.

Do aluminium bodies affect shock feel compared to plastic?

Aluminium can stabilise oil temperature and reduce flex versus plastic, often giving a crisper response without altering piston or oil recommendations.

Are replacement seals available for the YZ-S4R?

Standard YZ-870C shock seals and O rings are compatible; keep spare seals on hand for routine servicing and to prevent oil leaks on race days.

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