This new single downtube rigid frame is designed to utilize a four-speed transmission instead of the old three-speed unit
We designed a special engine sprocket for Big Twin dual row primary chains and positioned the transmission mounts so that the conventional primary drive components and special Paughco covers from an early 74in. Big Twin can be fitted to the bike
Because the engines, transmissions and drivetrain components are both plentiful and affordable, you can build a great little 45in. powered solo and customize it any way you want, for a fraction of what a modern bobber might cost you
For those who don't want to deal with a wet clutch, BDL has designed a belt drive unit, just for this application
The transmission mounting plate, exhaust, engine sprocket, BDL Open Belt Drive Kit, oil tank and axle kit must be purchased separately
30 (degree) rake, backbone 2in. out, downtube 4in. up
Part #: PCO-FH139-24
Specifications: Backbone Stretch Length: 2in. Degree Rake: 30 (degree) Manufacturer Part Number: FH139-24 Sold in Units: Each
Harley-Davidson Models
Servi-Car G : 1937-1953, 1955-1963
Servi-Car GA : 1937-1963
Servi-Car GD : 1937-1941
Servi-Car GDT : 1937-1941
Servi-Car GE : 1937-1963, 1965-1973
W : 1937
WL : 1937-1942, 1944-1951
WLA : 1941-1944
WLC : 1942-1944
WLD : 1937-1942
WLDR : 1937-1941
WR WLA : 1945
WS : 1937
XA : 1942
Notes:
Important Product Notes
Note: All frames and fenders should be fitted prior to painting to eliminate potential problems.
