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Front right upper and lower A-arms for the ARRMA Kraton 8S and Outcast. The lower A-arm uses a triple beam design so impact energy spreads across all three beams. Each beam measures 5/8" (15.8mm) tall by 3/8" (9.5mm) wide, which cuts unwanted flex while still absorbing hits from rough landings and crashes. The inner cross brace was moved away from the chassis, eliminating the droop stop. Test trucks bent their chassis at the droop stops, showing that extreme impacts were too much for the plate. The upper A-arm uses a dual beam design with each beam 1/2" (12.7mm) tall by 3/8" (9.5mm) wide.
