How does the PRO Version differ from the standard Adjustable Rear Shock Dummy?

The PRO Version features a fully swappable top section that unscrews completely, enabling instant conversion between eyelet and trunnion mounting — the standard version requires swapping only a small trunnion add-on rather than the entire top section. The PRO body is thicker, stiffer high-strength polymer rated for over 20 kg static load and built for repeated workshop use without flexing. Riders maintaining a single frame occasionally will find the standard version sufficient; the PRO is built for shops or users who reconfigure setups frequently across multiple frames.

How does shipping work for the PRO Version in Canada, and what does it cost?

The PRO Version ships from Canada, typically within 1 business day. Tracked shipping within Canada starts at $8.49 CAD with a maximum rate of $14.99 CAD. Orders over $89 CAD qualify for free shipping. The PRO Version is priced at $69.49 CAD and is currently in stock.

Is the Universal Rear Shock Dummy Tool PRO Version safe to use on any mountain bike frame?

The PRO Version has been tested on 10+ frames and supports standard eyelet and trunnion rear shock mounts using pre-threaded M10 eyelets. It is rated for over 20 kg static load and is suitable for maintenance, storage, and transport — the bike can be rolled with the tool installed, but sitting on the bike or applying dynamic loads is not permitted. Giant frames with a 15 mm lower-mount axle fall outside the standard kit's coverage, so buyers with Giant frames should contact Shockwave Parts before ordering.

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Shockwave Parts

Universal Rear Shock Dummy Tool | PRO Version

Q: What is the adjustment range of the PRO Version and how does it work?

The Universal Rear Shock Dummy Tool PRO Version adjusts from 165 mm to 250 mm, with legacy size support up to approximately 266 mm by extending the threaded body slightly past the last mark. One full rotation changes the eye-to-eye length by exactly 10 mm, and a triangle alignment mark on the body confirms the set length. Going 10 mm under the target measurement is recommended to ensure eyelet clearance.

Q: What is included with the Universal Rear Shock Dummy Tool PRO Version?

The PRO Version package includes the main adjustable body (165–250 mm+ range), the swappable top section supporting both eyelet and trunnion configurations, and pre-threaded M10 eyelets for universal frame fit. Giant frames that use a 15 mm lower-mount axle are not covered by the standard kit — contact Shockwave Parts before ordering if your frame is a Giant.

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Universal Rear Shock Dummy Tool – PRO Version

The PRO version is the heavy-duty, workshop-grade upgrade to our standard Rear Shock Dummy Tool. Built for mechanics and advanced users who frequently switch between eyelet and trunnion mounting, it’s stronger, stiffer, and optimized for repeated use.

Adjustment Range

165 mm to 250 mm (and up to ~266 mm for legacy sizes). One full rotation = 10 mm of length change. Set your eye-to-eye and lock it in seconds.

What Makes It PRO

Full top-section swap: Unscrews completely for instant conversion between eyelet and trunnion. Each adapter self-aligns perfectly perpendicular.
High-strength polymer body: Thicker, stiffer, and designed to withstand repeated workshop use without flexing.
Maintenance-friendly interface: If the top gets snug, insert a screwdriver in the slot to unscrew. No need to overtighten.
Heavy-duty load capacity: Over 20 kg of static load (not for riding or sitting).
Thread-and-align system: Rotate until the Triangle marks your length. Going 10 mm under is still good practice for eyelet clearance.

Usage Note

The PRO version replaces both the base and small trunnion setup. Ideal for repeated configuration changes and shop use. If you only need to support one frame occasionally, the standard version is enough.

Imperial Shock Sizes

Convert inches × 25.4 mm to set your length. Example: 7.875" → 200 mm → set the tool to 195 mm.

Works with older imperial lengths (8.5" / 216 mm, 9.5" / 241 mm, 10" / 254 mm, 10.5" / 266 mm) by extending the threaded body slightly past the last mark.

What's Included

Main adjustable body (165-250 mm+ range)
Swappable top section (eyelet and trunnion configurations)
Pre-threaded M10 eyelets for universal frame fit

Note: Giant frames use a 15 mm lower-mount axle not covered by the standard kit. Contact Shockwave Parts before ordering if your frame is a Giant.

Disclaimer

This is not a riding or load-bearing component. Use only for maintenance, storage, or transport. The bike can be rolled around, but do not sit on it or apply dynamic loads. Tested on 10+ frames, but some exceptions may exist.

Frequently Asked Questions

What is the adjustment range of the PRO Version and how does it work?

The PRO Version adjusts from 165 mm to 250 mmwith legacy size support up to approximately 266 mm by extending the threaded body slightly past the last mark. One full rotation of the body changes the eye-to-eye length by exactly 10 mm. A triangle alignment mark on the body confirms your set length. Going 10 mm under the target measurement is recommended for eyelet clearance.

How does the PRO Version differ from the standard Basic Version?

The PRO Version features a fully swappable top section that unscrews completely, enabling instant conversion between eyelet and trunnion mounting without a separate adapter kit. The Basic Version requires swapping a small trunnion add-on rather than the entire top section. The PRO body is thicker, stiffer high-strength polymer built for repeated workshop use. If you only need to support one frame style occasionally, the Basic Version is sufficient. The PRO is designed for shops or riders who reconfigure setups frequently.

Who should buy the PRO Version?

The PRO Version is designed for mechanics and advanced home-workshop users who regularly switch between eyelet and trunnion shock mounts, or who work across multiple frames. Its static load capacity exceeds 20 kg and its high-strength polymer body withstands repeated use without flexing. Riders who only maintain a single frame occasionally will find the standard Basic Version adequate.

What is included with the PRO Version?

The package includes the main adjustable body (165-250 mm+ range), the swappable top section with both eyelet and trunnion configurations, and pre-threaded M10 eyelets for universal frame fit. Note that Giant frames using a 15 mm lower-mount axle are not covered by the standard kit. Contact Shockwave Parts before ordering if your frame is a Giant.

How does shipping work for the PRO Version in Canada?

Tracked shipping within Canada starts at $8.49 CAD with a maximum of $14.99 CAD. Orders over $89 CAD qualify for free shipping. Orders ship from Canada, typically within 1 business day. The PRO Version is priced at $69.49 CAD and is currently in stock.