Progressive Suspension Fork Springs For Harley
The ‘Original’ progressive-rate fork springs soak up small road bumps yet are firm enough to absorb the earth-shaking big ones. Spring rates have been chosen to reduce front-end “dive” during braking yet still provide excellent ride comfort. Progressive-rate fork springs have several advantages over straight-rate springs. A progressive-rate spring has the edge of a resistance to compression that rises as the spring is being compressed – it gets tougher to compress as it is compressed. The benefit is that the spring can be soft enough at the start of the travel to offer a “plush” ride yet be firm enough at the end of the trip to soak up the big bumps. Progressive Heavy-Duty Spring Kits and Lowering Spring Kits are also available.
- Progressive spring rate
- High-quality chrome-silicon wire
- Precision wound
- Made in USA