Race Tech FRSP 444548 Fork Spring 43.6mm x 450mm 0.48 kg/mm

The Race Tech FRSP 444548 is a high-performance progressive rate fork spring designed for motorcycle suspension tuning. This spring features a 43.6mm outer diameter, 450mm free length, and a spring rate of 0.48 kg/mm, providing improved handling and ride quality over stock suspension components.

Key Features:

• Progressive rate design for better bottoming resistance and plush initial travel
• 43.6mm outer diameter fits most sport and street bike forks
• 450mm free length
• 0.48 kg/mm spring rate for medium to heavy riders or aggressive riding
• Precision wound from high-quality spring steel
• Shot-peened and heat-treated for consistent performance and durability

Race Tech fork springs are engineered to reduce front-end dive under braking, improve cornering stability, and provide more consistent damping performance. Sold individually, allowing riders to customize spring rates per their weight and riding style.