Legend Suspensions AIR-A Adjustable Monoshock Fits Harley-Davidson M-Eight Softail 2018-2024
The Milwaukee-Eight Softail runs a single rear shock under the seat. Legend Suspensions replaces that stock OEM monoshock with an AIR-A monoshock that adjusts ride height at the handlebar and tunes rebound damping at the shock with a six-position external knob.
Key Features
- Single monoshock that replaces the stock OEM rear shock under the seat – sold as each, not as a pair
- Aramid-fiber air spring with deflective disc valving and spherical bearings
- Six-position external knob rebound damping adjuster
- AIR mono-tube construction with internal floating nitrogen piston
- Type III hard-coat black anodized billet aluminum body
- Prewired air compressor with M8 Softail mounting bracket and a complete wire harness with three Deutsch connections
- OEM-look black handlebar-mounted control for ride-height adjustment
Technical Specifications
- Type: AIR mono-tube
- Model: AIR-A
- Adjustment Type: Adjustable rebound damping (six external knob positions)
- Extended Length: 13 inch
- Material: Billet aluminum body, aramid-fiber air spring
- Finish: Type III hard-coat black anodize
- Reservoir Location: Internal floating nitrogen piston
- Mounting Position: Rear monoshock
- Units: Sold as each (single shock)
- Country of Origin: Made by hand in Sturgis, South Dakota, USA
Fitment Notes
- Sold as a single shock – M8 Softail uses one central monoshock under the seat, not a pair
- Does not fit FXDRS
- Reference the Fitment tab for the full year and model breakdown
- Not affiliated with or endorsed by Harley-Davidson






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