Reinforced front spring for lamp down models (up to approx. 1954, short swingarm, without shock absorber):
The original spring is usually outdated and much too soft. Together with the undamped swingarm, the steering feels wobbly. The approx. 30 % harder spring provides a significant improvement, especially with hard decelerations and bumps, and considerably improves ride comfort in combination with retrofitted friction dampers, for example.