Desolate Motorsports Billet Radius Arms




If you were looking for a step up from our Full Length or High Clearance radius arms, then our Billet Radius Arms are for you. We kept functionality in mind when designing these arms to bring you a truly top quality part. They still utilize the same rear .250” steel plate brackets that bolt onto the frame and the front bracket that weld to the beam. These arms incorporate tapped holes on the top to attach your brake line and holes on the bottom to attach a machined Delrin slider. Slots have been integrated into the arm to allow you to capture your limit strap. Includes all grade 8 hardware. These arms are an excellent upgrade that bolt straight in if you are already running one of our other radius arm styles.

Note: Order any Radius Arm and Beam Package at the same time and we will weld on radius arm mounts on your beams at no extra charge. Limit straps not included.


  • CNC Machined Billet 7075 Aluminum
  • Weld on front beam mount
  • Bolt on .250” plate pivot brackets
  • 1.25” JMX Series FK Heims
  • Tapped holes for brake line clamps and machined sliders
  • Pocketed for limit strap capture

What’s Included:

  • Billet Radius Arm (Pair)
  • 1.25” Heim with jam nuts (2)
  • Misalignment spacer (4)
  • Bolt on Frame Bracket (2)
  • Weld on Beam Bracket (2)
  • All Necessary Hardware

Additional information

Weight 60 lbs
Dimensions 37 × 8 × 11 in
Vehicle Make