- Manufacturer: Rivera Primo
Rivera Primo Insert for 3in. & 3 1/2in. Wide Front Pulley - 3/4in. (.750in.)
- Inserts sold without pulley and hardware
- When ordering offset inserts separately, remember to add the built-in amount of offset. Primo has calculated for each model. Twin Cam Softail .750in., Evolution Softail, Dyna .500in., FXR .625in. and Panhead/Shovelhead .375in.
- Add this number to the offset number you have calculated
Manufacturer Part Number: 2019-0130