Knucklehead UL Frame Kit

Retail Price: $2,551.79
VT No
55-0555
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.
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 markings "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 rear brake slot on the left side must be cut out at the front. We have left this "closed" for the builder to remove as desired.
More Information

FITS

UL 1938-1940
EL 1938-1940
More Information
UOM1 - KIT
ManufacturerV-Twin
OriginImported
Replacement Items49-2900 - 18" Inline Spring Fork Assembly
24-1861 - 1" Tapered Spring Fork Neck Cup Set Zicad Plated
51-1942 - Replica "HM" Knucklehead 29° Rake Rigid Frame
50-0351 - Tourist Trophy Bobbed Rigid Rear Fender
Tech Note
Required to use with #49-0099 Coil Mount Kit Parkerized.
In some instances it may be necessary to ream or file holes slightly in order to assemble parts onto the frame.
*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 the part number.
*NOTE: UPS may consider this part as packages "oversize" forshipment, as compared to the actual weight, which will result in higher shipping costs.
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