Supersport 300 championship. It doesn’t matter if you are heading for a World Championship title or if you are taking your bike to the local race track. This cartridge kit will give you loads of performance, stable damping characteristics and fantastic comfort. The kit has a unique NIX design with compression damping and pre-load adjustment on the left leg, rebound damping and pre-load adjustment on the right leg, while all adjustments are easily made at the top cap.

• Easy to change settings for individual preferences, based on the setting bank
  
• External rebound, compression and spring preload adjusters
• Wide range of spring rates available
• Easy installation
• For race track usage only
• This cartridge kit is developed for racing only and should only be used on the race track
• Part Number USD-21944-01-00