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Timbersled Install Kits

The Timbersled system is universal, designed to fit a wide range of modern motocross and off-road dirt bikes. Install Kits are specific to your dirt bike, and allow you to put any Timbersled system on your bike.

Upper back view of the Timbersled system on a bike

From Dirt to Snow

Through the use of an Install Kit, Timbersled systems fit a wide range of modern motocross and off-road dirt bikes with no permanent modifications to the bike. The Install Kit contains a handful of spacers and adapters that allows the winter ski and track assemblies to replace the front tire and rear swing arm assemblies... From dirt to snow and back again!

How It Works

How It Works
Your Dirt Bike

Your Dirt Bike


Select the year, make, and model of your bike to confirm Timbersled works with your bike.

Find the fitment table for your dirt bike to confirm Timbersled works with your system.

Timbersled System

Timbersled System


A Timbersled system includes a front ski and rear track system that replace the tires on your bike to allow you to ride all year.

The full Timbersled lineup includes systems for riders with different riding styles and terrain preferences. Choose the system that works best for you.

Install Kit

Install Kit

Timbersled systems are universal and require an install kit that is dirt bike specific.

Once you choose your Timbersled system, the next step is to choose your install kit.

Timbersled Fixed Strut (TFS) Install Kit: economical option to help you begin riding.

Timbersled Suspension Strut (TSS) Install Kit: includes an upgraded shock and adds up to 8.5" more rear suspension travel for performance-minded riders.

Ready to Ride

Ready to Ride

Install your Timbersled system and you'll be ready to ride!

Complete installation instructions and videos are available to walk you through the installation process.

Timbersled Install Kit right out of the box

Install Kit - What's an Install Kit?

The install kits feature a series of components that allow you to mount a Timbersled to your bike. While the Timbersled kits are universal, the install kit is specific to your dirt bike, and for that reason, must be purchased separately. Below is a list of what is included:


  • Subframe spacers (Red) allow the track kit to replace the swing arm and ensure proper sprocket alignment between the bike and kit.
  • Since fork tubes vary in diameter and width, specific fork clamps and spacers (Yellow) ensure proper fitment of the ski and spindle.
  • The strut rod and strut rod reducers (Blue) replace the rear shock. Two options for strut rods exists: Suspension strut and Fixed strut.


* Actual Install Kit pieces are not colored, only shown here to more easily differentiate.

Fixed Strut Install Kit

The fixed strut install kit allows you to easily install your Timbersled with consistent performance at a great value. Every Timbersled kit has shocks and suspension travel in the kit. The fixed strut rod length is specifically set for each individual make and model of dirt bike. The fixed strut kit does not provide any additional suspension travel beyond the shocks in the kit.

Timbersled Suspension Strut (TSS)

The TSS is an air shock that connects your dirt bike to the Timbersled system and can be purchased as part of a complete install kit, or as an accessory upgrade to a fixed strut install kit. The TSS restores your dirt bike's natural suspension feel and pivot point, delivering a more responsive snow bike ride that quickly reacts to rider input. The TSS adds up to 80% more suspension travel to the Timbersled, providing a smooth ride on the trail and additional suspension travel for big drops and rough terrain.

Find Your Install Kit

The Install Kit Finder will allow you to find the install kits that fit your dirt bike.

Polaris timbersled product pros

Have Installation or fitment questions? Call us at 888.588.6326

Our Timbersled Product Pros are here to help. They are passionate experts who can help you get the answers you need for anything Timbersled related. Available 11 AM - 5 PM PST (M-F).