Flywheel, 2" Diameter, 5 Straight Spokes
- Cast iron flywheel
- Highest quality made by Martin Model & Pattern
- Fully Annealed
The flywheel casting is oversize so you can finish it to the specified diameter. This flywheel has a rim width of 0.537", a rim thickness of 0.245", a hub diameter of 0.532", and an overall hub length of 0.910".