Tuning Kits Forks

Road Competition Cartridge Kit



Advanced Closed Cartridge technology suitable to retrofitting

High performance and good response in any situation

More confidence at all times due to good ground contact

All aluminium parts CNC - machined and anodized

Fully adjustible with standard tools

Reduces tyre abrasion and improves the handling generally


Technical description

The WP Motorsports Closed Cartridge System can be installed in your original OEM front fork outer tube. The cartridge system greatly improves the performance and response of your front end. The WP Motorsports Closed Cartridge system has an internal reservoir and, by putting the oil in this reservoir under pressure, the damping is much more consistent. Developed for racing, the cartridge system has no hydraulic stroke limitation, meaning that the pilot can continually control the damping properties. The system can be fully adjusted externally. The use of high quality, lightweight material substantially reduces the weight of the original fork. The WP Motorsports Competition Cartridge Kit guarantees best performance for race-oriented motorcyclists and professional racers. The individual damping properties can be finely and individually tuned with the fully adjustable compression and rebound damping. The WP Road Competiton Cartridge was developed to be used in the German International Championship (IDM) and adapted to work on many road models.

Technical Data

  • Piston 23 mm
  • Piston rod 12 mm


  • Spring Preload  
  • Compression Damping  
  • Rebound Damping  

Installation guide

The WP Road Competition Cartridge Kit is retrofitted to your original fork by your WP Supplier. The forks fitted with the kit can be fine-tuned by any WP Supplier to match the requirements for individual tracks or usage. Additionally a wide range of simple adjustments allow the rider to fully adjust the fork on both fork legs. The WP Road Competition Cartridges are tested and designed to offer the highest performance level in combination with the WP Road Super Competition Shock.


Individual suspension elements for each type of rider - configure your own suspension setup.

start configuration