Front Shock Spring for R12 (compatible with YR-R12C3 & YR-R12C31) - Yokomo R12-18FSP  [R12-18FSP]

Yokomo R12-18FSP Front Shock Spring for R12
Price:
£1.41
Brand:
Yokomo
Model:
R12-18FSP
GTIN:
3888
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - R12 category
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R12 front spring summary

The Yokomo R12-18FSP is a single front shock spring designed for 1/12 R12-series front suspensions to help refine front roll and rebound characteristics on compatible chassis.

To install: remove the damper from the car, disassemble the shock cap and shaft as necessary, fit the spring to the shock cup or retainer, then rebuild using the original shock oil and preload settings. Ensure seals and bearings are clean to prevent any binding after reassembly.

Application: use this spring to tweak front-end balance and turn-in responsiveness. Modify one parameter at a time and pair spring changes with measured oil or preload adjustments to isolate results on the track.

Packing includes

  • Front shock spring - 1 pcs
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 the R12-18FSP compatible with my YR-R12C3 or YR-R12C31?

Yes, the spring is listed as compatible with YR-R12C3 and YR-R12C31 chassis models; verify fitment against your existing shock retainer dimensions before final installation.

Will this spring fit non-Yokomo R12-style shocks?

It may fit other R12-style dampers that use the same cup or retainer geometry, but always check free length and seat fit to ensure correct preload and travel.

Any tips for confirming correct setup after fitting?

Drive a consistent section of track and record handling changes after swapping the spring; adjust only one variable at a time and note differences in turn-in and rebound to confirm the spring's impact.

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