Progressive Suspension Fork Springs For 39mm Forks

Upgrade your motorcycle's front-end performance with Progressive Suspension Fork Springs. These springs are designed to provide a superior ride quality and improved handling compared to stock fork springs.

Description

Progressive Suspension Fork Springs are engineered with a progressively wound design. This innovative design delivers a soft initial spring rate, ensuring a plush and comfortable ride over small bumps and imperfections in the road. As the spring compresses under heavier loads or during aggressive riding, the spring rate progressively increases, providing enhanced resistance to bottoming out. This prevents harsh impacts and maintains stability. These springs enhance handling while maintaining the original equipment manufacturer (OEM) geometry, ensuring a precise fit and reliable performance. Made in the U.S.A., these fork springs are built to last and withstand the demands of the road.

Features & highlights

• Progressively wound design provides a comfortable ride and resists bottoming.
• Enhances handling and stability for improved control.
• Maintains OEM geometry for a precise fit.
• Soft initial spring rate offers a plush ride.
• Made in the U.S.A. for superior quality and durability.

Technical specifications

• Brand: Progressive Suspension
• Color/Finish: Black
• Fork Tube Diameter: 39.00 mm
• Product Name: Spring
• Spring Rate: 0.63 kg/mm - 0.89 kg/mm (35 lb/in - 50 lb/in)
• Type: Fork
• Units: Pair

Important to know

Ensure compatibility with your motorcycle's make and model before installation.