Yokomo S4-008RL5A Graphite Rear Suspension Arm for YZ-4S - Race Spec  [S4-008RL5A]

Yokomo S4-008RL5A L5 Rear Suspension Arm L/R (Graphite molded) for YZ-4S
Price:
£8.17
Brand:
Yokomo
Model:
S4-008RL5A
GTIN:
0639342187683
Condition:
Brand New
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Race-Grade Rear Arm for the YZ-4S: Yokomo S4-008RL5A

The Yokomo S4-008RL5A Rear Suspension Arm is developed for the YZ-4S to provide accurate fitment and improved handling where grip is high. Formed in graphite and 1mm longer than the RS4 equivalent, it alters roll traits and improves turn entry. It is aimed at competitors wanting a resilient component that still offers the flex needed for precise chassis setup.
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 special hardware required to fit this arm?

Standard YZ-4S rear mounting hardware is normally compatible, but inspect screw lengths and bushings during fitment and swap to recommended lengths if needed.

How durable is graphite under competitive use?

Graphite provides a good mix of stiffness and light weight. It will take standard race use well but should be checked after heavy impacts and replaced if any structural damage appears.

What setup changes are recommended after fitting?

After installation, review roll centre settings, droop and rear toe. Make small incremental adjustments and log lap times to judge the effect on balance and corner speed.

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