The Praenafa telescopic fork springs are an excellent choice for anyone who wants to give their Hercules moped a sporty look. These springs are 40mm shorter than the original springs and offer improved optics and performance. Made in Germany, they guarantee the highest quality and durability. It's quick and easy to replace, so you can upgrade your vehicle in no time at all.The springs fit perfectly with various Hercules models, including Prima 5S, SX, 6, Jogging, Optima 3 and 3S. To ensure maximum compression, the stop in the front fork near the dip tube should be shortened by 40 mm. With a diameter of 21.50 mm and a length of 360 mm, these springs are ideal for sports telescopic forks.High-quality springs for sports telescopic forks40mm shorter than original springsEasy replacement.
