Replica Knucklehead frame is an authentic reproduction of the factory style frame. Tool box pads are round shape and positioned to mount rectangular tool box.
Frame includes seat post, brake cross shaft, rear axle assembly, transmission plate and a motor alignment plate pre-installed for safer shipping. Cross shaft bushings, correct tool box mount, and grease fittings are also installed. Tool box pads are round shape and positioned to mount rectangular tool box. Forged parts in the construction include: Neck with original DIF forging marks on the left side, front and rear motor mounts, yoke, side car loops, and rear axle plates. **NOTE: Seat post and cross shaft bushings may require further reaming for proper fit. For this reason frames will not be accepted for return (RGA). **NOTE: In lieu of a serial number, a Manufacturer's Statement of Origin is available upon request. *Note: UPS may consider this part as packaged "oversize" for shipment, as compared to the actual weight, which will result in higher shipping costs.
Replacement Items 51-0522 - Rear Frame Engine Mount and Front Transmission Mount
27-0664 - Footboard Tabs
Tech Note
Knucklehead frame 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.