BD7-2014 Tuning Short Shock Cylinder for SLF - YOKB7-S4S Yokomo  [YOKB7-S4S]

Yokomo B7-S4S - BD7-2014 Shock Sylinder for SLF Short Shock
Price:
AUD$10.45
Brand:
Yokomo
Model:
YOKB7-S4S
GTIN:
3888
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Performance Notes for BD7-2014 Short Shocks

The Yokomo YOKB7-S4S cylinder is produced for SLF short shock arrangements referenced with BD7-2014 and functions as the damper inner body controlling piston travel. It is intended for hobbyists adjusting or replacing short-stroke shock internals to refine handling.

Installation aligns with standard shock rebuild procedures: fit the cylinder into the SLF housing, pair with the appropriate piston and seals, and bleed the oil carefully. Correct assembly and bleed are essential to achieve predictable damping curves.

From a setup point of view the YOKB7-S4S influences flow behaviour inside the shock and therefore the tuning window. Combine cylinder choice with piston selection, oil viscosity and spring rate to dial ride quality and transient response on BD7-2014 based 1/10 on-road cars.

Compatible Models

  • BD7-2014
  • SLF short shock
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.

How does the cylinder affect damping feel?

The internal bore and fit influence fluid flow and piston response; pairing the YOKB7-S4S with different piston hole sizes and oil weights changes mid and high-speed damping behavior.

What piston and oil combos work well for tighter turn-in?

Try smaller piston porting or slightly thinner oil to quicken initial response, then rebalance with spring rates to maintain mid-speed support. Test changes incrementally on BD7-2014 setups.

Any assembly tips for consistent tuning results?

Ensure repeatable oil fill, remove air, and use consistent preloads and spring choices when comparing setups; small variations in bleed or seal seating will affect results.

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