Yamaha YFZ450R 2009-24, A-Arms, Pro Series-Caster Bracket, Regular Travel, Slicast

Yamaha YFZ450R (-.75) Standard Travel XC A-arms

The SLICAST® (US Patent # US 7,568,711) caster adjustment is the only caster adjustment on the market today that can be adjusted independently from the camber setting. The Aluminum SLICAST® (US Patent # US 7,568,711) Feature has 11 settings, each giving you 0.5 degrees of caster change. Each setting is labeled for ease of use. The SLICAST® (US Patent # US 7,568,711) rotates like a cam or bearing carrier, with the ball joint hole being on an eccentric. To adjust the SLICAST® (US Patent # US 7,568,711), simply untighten the upper ball joint jam nut 3/16” and pop out the SLICAST® (US Patent # US 7,568,711) CAM. Turn the cam to the desired rotation (caster setting) and press back in, tighten your jam nut, & ride with the new SLICAST® (US Patent # US 7,568,711) 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.

There is not an overall best setting. The SLICAST® (US Patent # US 7,568,711) Cam should be adjusted to reflect: your unique riding style, the terrain you are riding in, and the type of riding you are doing.

Maximum Ground Clearance

Additional clearance between the lower A-Arm and the ground. This is ideal for helping the rider avoid roots, ruts, rocks, and debris. Additional Ground Clearance prevents the Rider from getting stuck more often.The Lower A-Arms are bent in a way that they provide more clearance, protecting your A-Arms and Shocks from damage.