Shock Collar

View of entire shock with remote preload adjuster installed

Nice new preload adjuster (red) for my Husqvarna

I ordered a remote preload adjuster for the shock on my Husqvarna TC 449 from the Husqvarna performance parts catalog. It arrived yesterday. What a pretty piece of equipment it is!

Remote preload adjuster from the Husqvarna performance parts catalog

A beautiful piece of kit

The point of the adjuster is to replace the lock rings that come on the shock so one could adjust the rear sag of the bike with a 8mm t-handle wrench after only removing the seat. The rings that come stock on the shock are only accessible after the right side plastics are removed, and then to adjust the sag, one must use a drift, as there still isn’t enough clearance to use a shock spanner.

OEM lock rings on a KYB shock

Lock rings? What are we, cavemen?

Shock removal went exactly as the Husqvarna service manual said it would, pretty simple. Removing the spring was harder than I expected. The shock body isn’t long enough to allow the clevis to be removed even with the lock rings moved all the way up the threads – I had to use a spring compressor to get the requisite clearance.

The adjuster threaded on easily, and adjustment pin loosened up nicely just from the installation.

Remote preload adjuster installed on shock


Putting the shock back on the bike was a chore – the adjuster fits nicely in the space provided, but doesn’t allow enough clearance to the gas tank to fit the top eye of the shock into its space on the frame. I had to loosen up the muffler clamp and the bottom bolts of the subframe, and then remove the top subframe bolts completely so I could tip the gas tank back far enough to install the shock. That worked, and isn’t too much of a hassle for future servicing.

The adjustment collar fits nicely and works very well. It should make trackside sag adjustments a snap.


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