New option parts of 7075 aluminum upper arm mount for Mini-Z MR-04 wide chassis. Two different width of arm mount with different camber angle, kit angle and 1 deg camber selectable. Blue, red and black three colors anodizing available. PC-20005B/R/K Mini-Z MR-04 Front Upper Arm Mount, Wide PC-20006B/R/K Mini-Z MR-04 Front Upper Arm Mount, Wide, Red, 1 Camber Radtec is an approved parts for 5RC GT Cup Championship 2024 - Super Stock Class