BMHOBBY now introduces five aluminum alloy upgrade parts for the FLD1/28 rear-wheel drive drift chassis, including: servo arm, front cup, rear cup, adjustable swing arm and steering group. These upgrade parts are meticulously crafted to enhance durability and adjustability, providing more stable and precise control, optimizing the driving feel, increasing playability, and helping to achieve the best performance.

Among them, when the metal adjustable swing arm is used with CVD, the rear track can reach (47.3MM – 62.3MM without including the wheel hub), and the wheelbase can reach (90MM – 107MM). Additionally, the car shell column (BMRX020 & BMRXEVO2-036) can be installed at the swing arm extension holes to use 1/24 scale car shells.