51-1939 - Replica HM Knucklehead 28 Rake Frame

Replica frame is an authentic reproduction of the factory style featuring 13 brazed joints. 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. Horizontal frame cross bar features 7/8 O.D. tubing. Frame includes seat post mechanical brake cross shaft rear axle assembly transmission plate and a motor alignment plate for safer shipping. Cross shaft bushings seat post bushing correct tool box mount and grease fittings are pre-installed.Updated Knucklehead frame features forgings with the markgins Hot Forged in place. Forged parts include: Neck front and rear motor mounts yoke side car loops and rear axle plates. For original look on rear axle plates the rearbrake slot on the left side must be cut out at the front. We have left this closed for the builder to remove as desired.

Fits:
EL 1938-1940
UL 1938-1940

UOM: EA
Country Of Origin: TAIWAN

Accessory Items:
24-0121 - Zinc Fork Neck Cup Set with Races
51-0068 - Rigid Front Frame Forging Hallmark Plate
9629-2T - Rear Chain Adjuster Parkerized
22-0668 - Parkerized Brake Control Kit Mechanical

Tech Notes: Requires purchase of clamp on coil bracket kit #49-0099. In some instances it may be necessary to ream or file holes slightly in order to assemble parts onto the frame. *NOTE: Includes a Replica Vertical Tool Box Mount Bracket. *NOTE: Replica inchHMinch is our updated version with forging hallmarks on many of the components. *NOTE: Features the following forged parts with HallMark numbers and marks: seat yoke front motor mount side car loops rear axle plates and transmission front/rear mounts. *NOTE: Mount Seat inchTinch to frame before installing gas tanks. Place #6320 washer between the tank and frame tab before mounting. *NOTE: Seat post and cross shaft bushings may require further reaming for proper fit. *NOTE: There are no serial numbers stamped on the replica frame. V-Twin supplys a Bill of Sale only referencing the part number.