51-1243 - Replica Retro Rigid Straight Leg Frame
Replica retro rigid frame straight leg style features galvanized originial type construction including forged parts in neck side car mounts and rear axle area.
This retro rigid frame can be fitted with a Panhead Shovelhead Evolution Knucklehead or Twin Cam engine with a 4-speed or 5-speed transmission. Frame has a 30 rake +2 raised neck and will accept a 230 rear tire with chain drive or 200 rear tire with belt or chain drive. This frame will accept a 3/4 rear axle stock plunger seat post and transmission mount plate. The tin inner primary must be utilized when using a Shovelhead Evolution or TC-88 engine. This frame is an exact replica of the original style but is updated to accept flat side tanks all Big Twin engines and 4-speed or 5-speed transmissions. This frame is set up for disc brake and uses a 1987-later style rear caliper.
Country Of Origin: TAIWAN
Suggested Items: 51-0526 - Front Engine Mount Frame Brace
Tech Notes: When using a chain drive with a 230 tire the use of #17-085 9 a 1inch offset plate and a #19-0105 sprocket is required. When using a belt or chain drive with a 200 tire the use of #17-0860 a 3/4inch offset plate and a #19-0104 sprocket is required. When using a Shovelhead Evolution or Twin Cam engine it is required to use a #42-0617 tin inner primary. When using with a TC-88 engine order #51-0625 rear frame mount adapter plate In some instances it may be necessary to ream or file holes slightly in order to assemble parts onto the frame. Use #31-0475 Front Engine Mount Spacer to accept 1936-1947 Knucklehead or Flathead engines in 1948-up frames. When using the #42-0617 tin inner primary the use of #19-05 70 is needed if using a #17-0859 transmission plate 1inch offse t and a #19-0105 sprocket. When using the #42-0617 tin inner primary the use of #19-05 69 is needed if using a #17-0860 transmission plate 3/4inch offset and a #19-0104 sprocket. Suggested to use with #44-1942 axle. *NOTE: There are no serial numbers stamped on the replica frame. V-Twin supplys a Bill of Sale only referencing the part number.