Shock Absorber Type 643 Competition PS - IDM Rear Shocks we pair a slightly softer

we pair a slightly softer spring with optimized rebound and compression damping for improved compliance without sacrificing stability

all-black Blackline Edition

the MA456 uses an internal floating piston to keep the high-pressure nitrogen gas entirely separate from the damping oil

It’s subtle in everyday use and only minimally restricts steering range

The YSS RE302 EcoLine Series is the perfect entry-level twin-shock solution designed specifically for classic motorcycles

Shock Absorber Type 643 Competition PS - IDM Rear Shocks we pair a slightly softerIDM 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