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

Yokomo YZ-S4R Rear Shock Body for YZ-870C
Price:
£7.17
Brand:
Yokomo
Model:
YZ-S4R
GTIN:
000
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £10.38 each £-6.40 or -45%
3+ £8.97 each £-5.39 or -25%
Write a review

Precision Rear Shock Cylinder for YZ-870C

The Yokomo YZ-S4R rear shock body fits the YZ-870C chassis and is intended for users replacing worn components or refining rear suspension performance. It has a 10mm internal diameter and a 13mm external diameter, with aluminium construction to resist wear and keep oil sealing consistent over time.
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.

Will this body change ride height on a YZ-870C?

No, changing to the YZ-S4R body does not alter ride height by itself; ride height is set by spring preload and shock length rather than the body material.

Are there any break-in steps for new aluminium shock bodies?

Install fresh seals and run a few short sessions to seat pistons and O rings, then recheck oil level and fasteners. This helps avoid leaks and evens out damping feel.

Which spare parts should I keep on hand for the YZ-S4R?

Keep spare O rings, shock pistons and a small selection of spring rates and shock oil to hand so you can service the YZ-S4R quickly between events.

Copyright © 2008-2026 rcjaz.co.uk All rights reserved