Menus Improve the damping efficiency of the Japanese roadster Apex Pro 6500 cartridge kit and Apex Pro 6746 monoshock damper Discovery Road test Everyone benefits …. Conclusion Improve the damping efficiency of the Japanese roadster Apex Pro 6500 cartridge kit and Apex Pro 6746 monoshock damper Equipped with an excellent engine, efficient braking and chassis,… Read more WP Apex Pro suspension test on Yamaha MT-09