HB D8 Worlds Spec 1.5mm Carbon Arm Inserts for the front offer your buggy another great tuning feature by reducing the flex and twist in the arm. Because the arm is now symmetrical (left and right arm are the same), it has two locations for an arm insert (top & bottom) and the arms do not come with plastic covers anymore. We recommend running the carbon insert on the top of the arm and our G10 insert on the bottom to keep the dirt out of the arm while not making the arm too stiff.

Tips

• These fit tight but will go in by pressing them with your fingers. To get them out try bending the arm some to pop it out. 

Details

• 100% Carbon Fiber, 1.5mm thick.
• G10, 1mm thick.
• Use as a tuning aid. Carbon Inserts greatly reduce arm flex and twist, making the car more responsive on that end. A common setting is to run them just in the front or just the rear to dial in the feel of your buggy. G10 is best used to cover the bottom of the arm so dirt doesn't get stuck in the arm. Recommend using our carbon inserts on the top of the arm
• Includes (2) arm inserts (left and right are interchangeable) and (14) stainless steel installation screws.
• G10, 1mm thick.
• Fits: HB cars using the new D8 Worlds Spec arms.