ATV Four Play has introduced its NEW MGC Long Travel A-arms for the Kawasaki KFX450R.

We believe that we have one of the best handling front ends on the market today for the new KFX450R. With many hours designing on CAD and developing different wheel bases and widths of the machine. We have certainly done our R&D on this vehicle on and off the track. We have decided that we will go to market with a +2" wider and +1/2" forward A arm. By doing this, it will apply more load to the light front end.... assisting in the turning  and handling. In addition we also changed the caster to what we believe to be the correct degree. However, if you prefer.... we offer an adjustable caster option as well.

CAD developed for the optimal shock to A-arm motion ratio. The ATV Four Play MGC Long Travel A-arms are for the serious motocross, cross country and desert racers. Whether it’s a rut, rock or a stump this design clearly has advantages over the normal conventional straight A-arm and the “Gull Wing” design.

The ATV Four Play MGC Long Travel A-arms are constructed with only the highest quality 4130 chrome-moly alloy steel tubing products available. The CNC parts are checked and re-checked for accuracy before the manufacturing process occurs. The gussets are all CNC laser cut for an identical accuracy. In addition they are also engineered for exact critical placement locations on our A arms. All our products are TIG welded by professional welders with many years of experience in the motorsport industry.

After the powder coating and or chrome is complete, our last step before packaging is reaming the delrin bushings. As simple as it may sound most other manufactures leave this part of the process out. After the Delrin bushings are pressed into the pivot tubes we run a reamer through the bushings. This opens the I.D eliminating the majority of the drag when you tighten you’re A arms on the frame, giving you the right flow they need for a smooth travel.

Kawasaki KFX450R ATV Four Play MGC Long Travel A-arm Features:

• Long Travel/MGC ( Maximum Ground Clearance)
• 4130 Chromoly Tubing
• Professionally TIG welded
• Sealed Ball Joints
• Uses a 18" shock (versus a 16.16" stock length)
• 10.7" of wheel travel (Depending on shock manufacturer)
• Heavy Duty Chromoly Tie rods included
• Constructed to be used with all OEM internal bearings, seals and circlips
• OPTIONAL - Adjustable upper A arms for caster changes.
• OPTIONAL- Due to the design of the KFX450R A arms by Kawasaki.....ATV Four Play would prefer to install all the internal hardware in the arms for you.
  • This procedure entails: Parts and Labor for installation (see front suspension diagram)
  • Upper A arms- installation of needle bearings, spacers and seals
  • Lower A arms- installation of needle bearings, circlips, joint balls and seals.
  • (Does not include: lower A arm....front sleeve # 42036. Use your stock part. Installs easily)
  • NOTE: If you plan to have ATV Four Play install the internal hardware for you be sure to check the box below. We will send you a form to include with your parts that will help ATV Four Play match your parts with your order.