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Help, Ultimate Handguards™

HDB Fitment Guide Ultimate Handguard™:

This is meant to be a walk through of the order page for handguards to assist in explaining the options while putting together your order.

To begin with you'll need aluminum handlebars, our threaded inserts are the best, most secure way of attaching the handguards to the bar ends, we support no other way. If your bars are steel, you will need to upgrade to aluminum bars.

With the HDB Ultimate Handguard system we begin by replacing your stock handlebar top clamps with an HDB Billet Top Clamp. There are 4 versions to choose from, SX, SXdx, ADV and ADVdx.

SX Top Clamp

The SX Top Clamp is for those that want just a simple very strong clamp with no mounting holes to deal with, but is also for those that would like a blank canvas in which to customize for mounts of any kind.

This is the standard clamp that is shipped with the handguards if you don’t upgrade the top clamp. They are available for both 7/8” and 1 1/8” handlebars.

SXdx Top Clamp

The SXdx Top Clamp is for those that would like a just few mounts for switches, but not a noisy top clamp. It does however have the room for LED indicators for the switch mounts and even a Powerlet socket mount. These are available for both 7/8” and 1 1/8” handlebars.

Please Note: Optional Switches or Powerlet sockets Not Included.

ADV Top Clamp

The ADV Top Clamp is the old Powerlet Top Clamp, redesigned so that the 2 Powerlet sockets won’t foul with a submounted Scott’s damper. This clamp also retains the mounts for 4 12volt 10amp pushbutton switches for lights or other accessories. These are available for only 1 1/8” handlebars.

Please Note: Optional Switches or Powerlet sockets Not Included.

ADVdx Top Clamp

The ADVdx Top Clamp is the ADV Top Clamp with the addition of LED indicators. These are available for only 1 1/8” handlebars.

Please Note: Optional Switches or Powerlet sockets Not Included.

Carefully measure your handlebar top clamp bolt pattern, and then choose a top clamp from the list, there are templates that can be useful if you have nothing to measure with.


Choose the color.

Black, White, Orange, Red, Green, Yellow or Blue.


Let's talk about your bars for a moment, threaded inserts are by far the best mounting method out there, so we only support this form of mounting. To tap the bar ends the ID needs to be around 9/16", some bars will need to be drilled out before you can tap. HDB can do this free of charge.

Are your bars on the extreme side, very high, very low or a lot of pull back on the bar bend, then you’ll be looking at doing a bit of prebending of the guards prior to installation.

Woods guys, have you cut your bars down? Keep the tools out, although the HDB Guards can fit many bar bends without any modification, if you've cut your bars down too narrow, you might need to drill a new inboard mounting hole to attach to the swivel bosses.

If you’re interested in new bars or upgrading to Fat Bars (1 1/8” Dia.), they’re next. We pretap the bar ends and install the threaded inserts for you.

Click here for Handlebar Specs

Lower Clamps

Need lower clamps for the Fat Bars, need some risers or just want the lowers to match the Top Clamp, choose here.

Lower Clamps are measured from the upper triple clamp mounting surfaces to the bar’s centerline and come in heights of 1 3/4", 2 1/8" and 2 1/2" tall.

They all have a 5mm offset for 2 positions, forward and rearward.

Another option for raising the bars are our Fat Bar Risers, the come in heights of 3/4" and 1 1/4".

We also have Fat Bar Adapters for one piece upper triple clamps that have cast in place lower handlebar clamps made for 7/8” bars.

Our Fat Bar Adapters allow the use of fat bars but also mate up to our 1 1/8" top clamps.

These will raise the bars and can push the bars forward or spin them around and bring the bars closer.

Computer Mounts

Choose Computer Mount to protect your investment.

We have mounts for Trail Tech Vapor/Striker and Voyager Computers as well as Stock KTM Computers.

Click here for Computer Mounts

Black Anodize

Unfortunately we no longer offer the guards with black anodize, please see the order page for parts available with this option.


Now the Mirrors, they work, Period. QED. Nuff Said!

Click here for Mirrors