Replica frame is an authentic reproduction of the factory style. The 28° rake neck angle will accept inline spring forks. Features original DIF forging marks on the left side of the neck. Frame will accommodate Knucklehead or Big Twin Flathead engine and 3 or 4-speed transmission. Frame includes seat post, mechanical brake cross shaft, rear axle assembly, transmission plate and a motor alignment plate for safer shipping. Also includes correct tool box mount and grease fittings are pre-installed. Forged parts in the construction are: neck, front and rear motor mounts, side car loops and rear axle plates. Horizontal frame cross bar features 7/8" O.D. tubing. Replica Knucklehead frame is an authentic reproduction of the factory style frame. Forged parts including neck, front and rear engine mounts, side car loops, top seat yoke, foot
