1. Will replace your stock fork caps and allow you to fine-tune your suspension, with nearly an inch of preload adjustment 2. Easily increase or decrease preload to change handling characteristics for a stiffer or stiffer ride 3. Easy installation. No need to remove the fork or upper triple tree from the bike 4. Improves handling and allows for quick adjustments 5. More stable driving at high speed Condition: 100% Brand New Placement on Vehicle: Fit for: CB400 Color: Silver Material: Aluminum Alloy Size: 41mm Package Contents: 4 x Motorcycle Shock Absorber Screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.