SKY RC Shock Oil Bubble Buster

Once air bubbles are present, damping is compromised!
During oil filling or refilling, shaft cycling, or cap installation, air inevitably becomes trapped in the shock oil.
Air is compressible.
As a result, damping is no longer governed solely by oil, but repeatedly disturbed by trapped air bubbles.
This is not about feeling softer or stiffer the damping logic itself is broken.
You think youre tuning. In reality, youre fighting variables.
If air bubbles remain in the shock oil, you may experience:
Sluggish damping response, a vague feel
Inconsistent performance between left and right shocks
Identical setups producing different results
Noticeable performance drift as temperature changes
At this point, swapping oil weights or springs only makes tuning feel more like guesswork.
The Correct Order:
Get the shock right first.
Without valid oil conditions, setup doesnt make any sense.
Before tuning,
remove the variables.
Remove the air.
Leave only the oil.
Shock Oil Bubble Buster uses negative-pressure vacuum to force dissolved air out of the shock oil.
It doesnt solve a feel problem.
It solves a physical state problem.
When oil is only oil,
damping is
Shock Oil Bubble Buster uses negative-pressure vacuum to force dissolved air out of the shock oil.
It doesnt solve a feel problem.
It solves a physical state problem.
Adjustable vacuum.
Matched to viscosity.
The Bubble Buster supports 35.5V wide-range voltage adjustment, providing the appropriate degassing strength for different shock oil viscosities:
Higher voltage
For high-viscosity shock oils fast, thorough degassing
Lower voltage
For low-viscosity oils gentle bubble removal without disturbing oil structure
Its not about pulling harder
its about being exactly right.
Accelerate Tire Additive Absorption
Psst
a small pit trick!
When applying tire additive to foam tires, the Bubble Buster* creates a vacuum that removes air trapped inside the foams microscopic pores. When pressure returns, the additive penetrates deeper into the foam.
The result:
Faster penetration
More uniform absorption
More consistent traction
Faster tire prep. More time to race.
*Use with discretion. Since foam tires vary widely in material and formulation, test on a small area first to verify compatibility.
Dual power input.
Flexible by design.
The tool adapts to your environment,
not the other way around.
XT60 (515V)
Direct battery connection for trackside efficiency
USB-C (5V)
Power bank or wall adapter for home maintenance
Multi-scale compatibility.
Versatile
Supplied with multi-size supports, the Bubble Buster is compatible with common RC shock types:
1/8 off-road
1/10 touring
Crawlers
Single shocks or batch maintenance the process remains consistent.
Size and Weight
Dimension: 98 x 88 x 185mm
Weight: Approx. 442g
TechSpec
Input Voltage: DC 5V~15V, Type-C 5V Input Current: Max. 1A
Shock Absorber diameter: 13mm ~ 19mm
Vacuum Pressure: 36.05Kpa 2Kpa
Working and Storage
Operating temperature: 0-40
Working humidity: 10%90% right-hand, non-condensing
Storage temperature: -10C50C
Storage humidity: 20%65% right-hand, non-condensing