Shock Absorber Type 643 Competition PS - IDM Preload Adjuster:Mechanical (X-PA) harder spring rate is reached

harder spring rate is reached later

Rebound (30 clicks)

and progressive shim stack for consistent performance

The model-specific components are precision-milled from aluminum or corrosion-protected steel

damping and spring rate are selected to your rider specifications

Shock Absorber Type 643 Competition PS - IDM Preload Adjuster:Mechanical (X-PA) harder spring rate is reachedIDM spec race shock (race replica). Specially developed for IDM Superbike competition, this shock incorporates our racing teams experience directly into its design delivering a true race replica unit. Includes X PA spring preload adjuster: infinitely adjustable over 15 mm Includes ride height adjustment: shock length adjustable by 5 mm Adjustments: high and low speed compression, rebound 22 clicks each Exclusive finish: milled aluminum parts anodized