Houser Racing A Arms available for YFZ450 Carb (2006-2013) and YFZ450R EFI (2009-2025)

YFZ450 Carb NOTE: If you have an '04-'05 YFZ450, you must upgrade to the '06-'13 YFZ450 tie rod ends to use with Houser's '06-'13 YFZ450 A-arms

Houser Racing A Arms-

Made from TIG Welded 4130 Chromoly Steel Tubing
Greasable Needle Bearing and Seal Design
Durable Tie Rods: Cut to Size and Powdercoated
Nyloc Nuts and Loc Washers for Safety of Ball Joints
Dust Caps: to keep dirt out and grease in
Sealed Ball Joints
Longer brake lines may be required (depending on A arm model)
Cecco Caster Bracket (YFZ450R/X's Only) - A bolt on solution that alters the OEM Caster, making the ATV handle easier
All Arms come painted Black

-Long Travel has aftermarket shock location requiring a long shock for more wheel travel

-Regular Travel utilizes OEM shock location and stock wheel travel

Patented Slicast Caster Adjustment- adjusts your caster independently from your camber (US Patent # US 7,568,711)

Slicast Feature Adjustment Explained-

The aluminum Slicast feature has 11 settings, each giving you 0.5 degrees of caster change.
Each setting is labeled for ease of use.
The Slicast rotates like a cam or bearing carrier, with the ball joint hole being on an eccentric (off center)
To adjust the Slicast simply untighten the upper ball joint jam nut and pop out the Slicast cam
Turn the cam to the desired rotation (caster setting) and press back in, tighten your jam nut, & ride with the new Slicast setting.

How does the Caster Setting affect the handling of your ATV?

The Caster Setting affects the handling of the ATV as it corners or goes in a straight line. Rotating the top ball joint toward the rear of the ATV makes the ATV handle better in a straight line. Rotating the top ball joint toward the front of the ATV, makes the ATV corner better.

What Slicast setting is best for me?

There is not an overall best setting. The Slicast Cam should be adjusted to reflect your unique riding style, the terrain you are riding in, and the type of riding you are doing.

Installation

Generic install guide for YFZ450R HERE
Generic install guide for YFZ450 HERE

Specs

Required Shock Specs for all listed A-arms HERE