What does the Counter Measure Compression Tool STL do and which shocks is it compatible with?

The Counter Measure Compression Tool clamps onto the shock body and eyelet to fully compress the negative spring against the seal head, enabling safe reassembly of RockShox CounterMeasure rear shocks. It is compatible with the RockShox Vivid (CounterMeasure models), RockShox Super Deluxe Coil (new generation), and any rear shock labeled CounterMeasure. If your shock does not carry the CounterMeasure designation, this tool is not required.

What is included with the Counter Measure Compression Tool purchase and are there any download limits?

The purchase includes STL files only — no physical product is shipped. Each purchase allows a maximum of 3 downloads. The required hardware (M8 x 20 mm socket head screws and M8 nuts) is not included and must be sourced separately.

How does buying the Counter Measure Compression Tool STL compare to purchasing a pre-made specialty tool?

The STL download is priced at CAD $19.49, compared to CAD $100–$150+ for a ready-made equivalent tool depending on region. The trade-off is that you must print the tool yourself using PETG, ASA, or a stronger material at 50% infill with 4–5 walls — PLA is not suitable. Shockwave Parts also sells the full physical tool for those without access to a 3D printer.

What print settings are required to produce a safe and functional Counter Measure Compression Tool?

Print in PETG, ASA, or a stronger material — PLA is explicitly not recommended due to insufficient strength. Use 50% infill, 4–5 perimeter walls, a 0.4 mm or 0.6 mm nozzle, and a layer height of 0.20–0.30 mm. Supports are not required. Weak print settings risk tool failure during shock reassembly.

Who should use the Counter Measure Compression Tool STL, and what hardware is needed for assembly?

This tool is designed for mountain bike mechanics and riders who service RockShox CounterMeasure rear shocks at home or in a workshop and have access to a 3D printer capable of printing PETG or ASA. Assembly requires M8 x 20 mm socket head screws and M8 nuts: insert the nut from the back of each clamp, thread the screw from the top to seat the nut, tighten once to lock, remove the screw, then slide the clamp onto the rail.

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Shockwave

Counter Measure Compression Tool | Digital STL (Print it yourself)

Name: Digital STL | Counter Measure Compression Tool
Brand: Shockwave Parts
Price: 19.49 CAD
Availability: InStock

$15.49 CAD

Sale Sold out sorry :(

Shipping calculated at checkout.

⚠️ Digital Product — No Physical Item Shipped

This product includes STL files only. You must print it yourself using a 3D printer. No physical product will be shipped.

This tool is designed to compress the negative spring behind the seal head on compatible rear shocks equipped with CounterMeasure technology (RockShox Vivid, Super Deluxe Coil, etc.).

If your shock is labeled “CounterMeasure”, this tool is essential for accurate setup.

You can get this STL for a fraction of the cost of the original tool — around $20 instead of $100–$150+ depending on your region.

If you don’t have a printer, the full physical tool is also available on our website.

How It Works

The tool clamps onto the shock body and the eyelet to fully compression the mid valve against the sealhead for reaasembly of the shock.

Compatibility

RockShox Vivid (CounterMeasure models)
RockShox Super Deluxe Coil (new generation)
Any shock labeled “CounterMeasure”

Hardware Required

M8 x 20 mm socket head screws
M8 nuts

Assembly

Insert the M8 nut from the back of each clamp
Thread the M8 screw from the top to seat the nut
Tighten once to lock the nut in place
Remove the screw
Slide the clamp onto the rail
Repeat for the second clamp

Print Specifications

Material: PETG, ASA, or stronger (PLA not recommended)
Infill: 50%
Walls: 4–5 walls
Nozzle: 0.4 mm or 0.6 mm
Layer height: 0.20–0.30 mm
Supports: Not required

Important: This tool must be printed strong. Do not use weak settings.

STL File Only (Digital Download)

This is a digital product. You are purchasing STL files only.

No physical product will be shipped. Maximum of 3 downloads per purchase.

Liability Disclaimer

Use at your own risk. Shockwave Parts is not responsible for damage, injury, or improper suspension setup resulting from incorrect use, poor print quality, or unsuitable materials.

Acceptance of Terms

By purchasing, you agree to the terms and conditions above.

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Counter Measure Compression Tool | Digital STL (Print it yourself)

Counter Measure Compression Tool | Digital STL (Print it yourself)

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