Yokomo RD/SD/MD Aluminum Front Upper "I" Arms (Blue) (2) ◆WEIGHT：42

◆WEIGHT：42

they give drivers the flexibility to match any build while improving overall drift performance

the rotor diameter and weight can be kept the same

Compared to the resin rear hub that comes standard with the kit

Revolutionary Belt-Driven Rear System for Drifting Precision

Yokomo RD/SD/MD Aluminum Front Upper "I" Arms (Blue) (2) ◆WEIGHT：42Arms Overview: Yokomo RD, SD and MD Aluminum Front Upper "I" Arms. CNC machined from super lightweight, rigid and durable aluminum and anodized in blue, these optional front upper "I" arms are intended for the Yokomo RD, SD and MD platforms to enhance durability and steering performance by enhancing steering response and eliminate unwanted flex found in composite arms. Features: Direct fit onto RD, SD and MD platforms and other compatible 1 10 drift