Yokomo Z2-S1722A 1.7mm Dual-Hole Shock Piston for YZ-2/4  [Z2-S1722A]

Yokomo Z2-S1722A X Shock piston (1.7x2 hole 2.2mm) for YZ-2/4 series
Price:
CAD$9.64
Brand:
Yokomo
Model:
Z2-S1722A
GTIN:
0639342216956
Condition:
Brand New
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Fine suspension tuning for YZ-2/4 with Yokomo Z2-S1722A

Hobbyists aiming for tighter handling will value the Yokomo Z2-S1722A shock piston for the YZ-2/4 series. The 1.7mm dual-hole arrangement lets you make precise damping tweaks, while the 2.2mm thickness gives the part the rigidity needed for consistent performance during race weekends or club runs.

Notable benefits of the Yokomo Z2-S1722A piston

  • Compatibility: Built for YZ-2/4 platforms and fits models such as B-YZ2DTM3 and B-YZ2CAL3.
  • Design: 1.7mm twin-hole layout provides finer control over oil flow for suspension tuning.
  • Durability: 2.2mm wall thickness adds strength for reliable, repeatable use.
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 piston fit stock YZ-2/4 shock assemblies?

It is compatible with the shock bodies used on many YZ-2/4 variants; check fitment against models like B-YZ2DTM3 and B-YZ2CAL3 to be sure.

How does the 1.7mm dual-hole affect damping?

Smaller holes slow oil passage and smooth out rebound and compression responses; the dual 1.7mm holes let you tune both aspects more precisely than a single larger bore.

Any installation pointers for best results?

Ensure pistons are clean and burr-free before assembly, match oil viscosity to track conditions, and verify piston orientation to avoid asymmetric damping.

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