HYPERPRO Fork Springs for Harley-Davidson — 39.00 mm (1.54") fork tube – 90-03 Sportster

Progressive lowering fork springs offer an efficient way to lower the motorcycle's front end when lowering through the yokes (triple clamps) is not possible. 🔧

These progressive-rate springs reduce front ride height while maintaining predictable damping behavior, helping preserve comfort and stability after lowering. 🏍️

For optimal results, lower both the front and rear of the motorcycle and check fitment before riding.