V-Twin Manufacturing

Raw replica swingarm frame is an authentic reproduction of FLH style for 1958-1964 kick start models only. Swingarm is a non-electric start and is for use with 6 volt components. This is the lower dropped frame and accepts neck lock.
Frame accepts Panhead or Shovelhead engine, 4-speed left side drive transmission, seat post and round or square swingarms. Details include forged parts as original in neck, motor mounts, front transmission mount, top seat post yoke, strut and swingarm pivot mount and footboard mount. Frame features lower drop frame and accepts 6 volt battery, early wrap around oil tank, kick start and includes footboard tabs. Neck will accept plunger type lock assembly and features provision for lock insert. Frame will accept round 1958-72 drum brake or square 1973-85 swing arm. Order neck key lock and shock studs separately, recommend using 12 or 13-1/2" shocks. Rear drum brake models use 13-1/2" shocks and rear disc brake models use 12" shocks. Seat post bushing may require further reaming for proper fit. For this reason frames will not be accepted for return (RGA). NOTE:V-Twin MFG supplies a Bill of Sale only.

V-Twin Manufacturing Harley-Davidson 1938-1940 Knucklehead Motorcycle Frame with 28ø Rake - Sold Each
Replica Knucklehead Frame 28A, Rake Replica Knucklehead frame is an authentic reproduction of the factory style frame. Forged parts including neck, front and rear engine mounts, side car loops, top seat yoke, footboard tabs, and rear axle p

V-Twin Manufacturing 1936 Replica Knucklehead Motorcycle Frame - Sold Each
1936 Replica Knucklehead Motorcycle Frame Replica Knucklehead frame is an authentic reproduction of the factory style frame with 28A, Rake. 1936 only style features 1" down tubes with weld on style side car mounts, particular to 1936 only!

V-Twin Manufacturing 65-68 BT Replica Swing Arm Frame - Sold Each

Replica swingarm frame is our authentic reproduction of FLH style to accept a Panhead or Shovelhead engine, 4-speed tran smission, seat post, and round or square swingarm.
Frame details include forged parts as original in neck, motor mounts, front t

V-Twin Manufacturing 69-84 BT Swing Arm Replica Frame - Sold Each

Replica swingarm frame is an authentic reproduction of FLH style for 1958-1964.
Frame accepts Panhead or Shovelhead engine, 4-speed left side drive transmission, seat post, and round or square swingarms. Details include forged parts as original in n

Weld on hardtail fits stock frames, is drum brake style and accepts chain drive.
DIY hardtailing is easy to install as the alignment is accomplished in the mount design provided. Welding should be performed by a skilled welding technician. Weld on unit should be aligned for chain clearance prior to final welding. The distance between the inside to inside of the axle plates is 9-1/8". The axle slots are 7/8" on both sides.

Note: he width of the tail section should be exactly 9-1/8". Due to the welding process this may vary slightly & builder will need to modify accordingly.

Custom Application