Avid HB Carbon Arm Inserts
Avid Racing has released carbon arm inserts for HB Racing’s D2 Evo2 1:10 Buggy and D8T/E8T Evo3 1:8 Truggy. The 1.5mm inserts offer another great tuning feature by reducing the flex and twist in the arm. A common setting is to run them just in the front or just the rear to dial in the feel of your buggy or truggy. The left and right inserts are interchangeable and come complete with stainless-steel installation screws.
Source: Avid [avidrc.com]