


LOSA99170
Shock Matching Tool
Losi Shock Matching Tool
From the mind of Gil Losi Jr. comes an ingenious new way for 1/5, 1/8 and 1/10 racers to virtually eliminate chassis "tweak" by precisely matching the length and dampening rate of their shocks. To set length, racers attach the shocks to the matching tool and use the easy to read gauge to adjust length. To check lengths are equal all they have to do is make sure the gauge at the bottom of the tool is centered. The matching gauge swinging in the direction of the "weaker" shock during compression will indicate any difference in dampening rate.
The Shock Matching Tool is machined from anodized aluminum with a laser-etched measuring scale on the face. The pivoting gauge on the bottom of the tool is ball bearing supported for maximum precision.
Key Features
- Hard-anodized aluminum
- Ball bearing pivot gauge for maximum precision
- Laser-etched measuring scale
- For all racers: 1/5- to 1/10-scale
Key Features
- Hard-anodized aluminum
- Ball bearing pivot gauge for maximum precision
- Laser-etched measuring scale
- For all racers: 1/5- to 1/10-scale
Overview
Here is an ingenious new way for 1/5, 1/8 and 1/10 racers to virtually eliminate chassis "tweak" by precisely matching the length and damping rate of shocks. To set length, racers attach the shocks to the matching tool and use the easy to read gauge to adjust length. To check lengths are equal all they have to do is make sure the gauge at the bottom of the tool is centered. The matching gauge swinging in the direction of the "weaker" shock during compression will indicate any difference in dampening rate.
The Shock Matching Tool is machined from anodized aluminum with a laser-etched measuring scale on the face. The pivoting gauge on the bottom of the tool is ball bearing supported for maximum precision.
Product Specifications
| Tool Type | Specialty |
| Part Type |
Shocks & Shock Parts |
- Losi Hammer Rey U4
Pairs well with
Easy to use for beginners
Durable build for long-lasting fun
Quick recharge and extended range for all-day play
Perfect for pools, lakes, and calm rivers
Product details
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Got Questions? We've Got Answers
What types of RC vehicles do you sell?
We offer a wide range of RC vehicles including airplanes, drones, helicopters, cars, trucks, boats, and a full selection of parts and upgrades for each.
Are your products ready to run (RTR) or require assembly?
Most of our models are RTR (Ready to Run) or RTF (Ready to Fly), meaning they include everything you need out of the box. Some kits may require minimal assembly—check the product description for details.
Do you offer replacement parts?
Yes! We stock replacement parts for most models we sell. If you’re not sure which part you need, contact our support team and we’ll help you find the right match.
How long does shipping take?
Orders typically ship within 1–2 business days. Delivery time depends on your location, but most customers in the U.S. receive their orders within 3–7 business days.
Do you ship internationally?
At the moment, we primarily ship within the U.S., but international shipping is available on select items. Please contact us for a custom quote.
























