How to Fix Dyna Wobble with the Sputhe Dyna Chassis Stabilizer Kit

If you own a Harley Davidson Dyna, you've probably heard about—or experienced—Dyna wobble. This well-known issue is caused by the Dyna chassis design, which can lead to instability at high speeds or during aggressive cornering. One of the best solutions to eliminate this issue is the Sputhe Dyna Chassis Stabilizer Kit. In our latest video, we show you how to install this stabilizer kit to improve handling and make your ride safer and more stable.

What Causes Dyna Wobble?

Dyna models use a rubber-mounted drivetrain and the swingarm is attached to the transmission rather than the frame, which can cause unwanted flex in the chassis, leading to instability. This issue is especially noticeable at higher speeds, in sweeping turns, or under heavy acceleration. Riders often report a vague, unsettled feeling in the rear end, commonly referred to as "death wobble."

Why Choose the Sputhe Dyna Chassis Stabilizer Kit?

The Sputhe Chassis Stabilizer is one of the most effective solutions for fixing Dyna wobble. It works by reducing lateral movement in the chassis, keeping the bike more planted and stable at all speeds. Here’s why this kit is a game-changer:

• Eliminates Frame Flex – Provides a more rigid structure to minimize flex between the engine and frame.
• Improves Handling & Stability – Enhances control, especially at high speeds and in corners.
• Easy to Install – Can be installed with basic tools and mechanical knowledge.
• Durable Construction – Built with high-quality materials to withstand aggressive riding.

Shop the Sputhe Dyna Chassis Stabilizer Kit here.

Installation Overview

In our detailed step-by-step installation video, we walk you through the process of installing the Sputhe Dyna Chassis Stabilizer Kit. Below is a summary of the key steps:

Tools Needed:

• Socket set
• Torque wrench
• Thread locker
• Motorcycle jack or lift

Step 1: Preparing the Bike

Before starting the installation, ensure your bike is secure on a motorcycle jack or lift. This will help provide easy access to the stabilizer mounting points.

Step 2: Removing Stock Components

You'll need to remove the necessary bolts and brackets to access the mounting points for the Sputhe stabilizer kit. Make sure to keep all hardware organized during disassembly.

Step 3: Installing the Stabilizer Kit

Following the included instructions, mount the Sputhe Dyna Stabilizer in place, ensuring a secure fit. Apply thread locker where necessary and torque all bolts to the manufacturer’s specifications.

Step 4: Final Adjustments and Test Ride

Once the stabilizer is securely installed, double-check all bolts and take the bike for a test ride. You should notice an immediate improvement in stability and handling.

For a full breakdown of the installation, watch our detailed install video here: Watch the full installation video.

Final Thoughts

If you want to fix Dyna wobble and get a more controlled, stable ride, the Sputhe Dyna Chassis Stabilizer Kit is one of the best upgrades you can make. Whether you're a canyon carver, highway rider, or performance enthusiast, this kit will give you more confidence in your bike’s handling.

Get your Sputhe Dyna Chassis Stabilizer Kit today!

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