Filter is constructed from synthetic material that is water-resistant

just swap out the springs and spacers

NGK's plug caps features:

Rubber Inserts Allow A More Even Force Distribution

PROGRESSIVE SUSPENSION 412HVY DTYBLKTRIUMPH14.25 412- 412-4058B beta-rr-200-2t-racing-200-2022-esi9737033 Filter is constructed from syntheticNitrogen Charged Shocks with Multi Stage, Velocity Sensitive Valving Automatically Adjust to Riding Conditions, Complete Shock Assemblies Include Chrome Springs and Covers, Designed Specifically For Cruiser and Touring Bikes, Progressivest Cam Style Preload Adjuster Allows You to Dial In Your Ride, Heavy Duty HD Applications Recommended for Bikes Operated at Or Near Maximum Load Rating Over 50% Of The Time., Before Purchasing or Attempting to Install