The REA MX is a direct bolt-on replacement for the Sur Ron Ultra Bee. No additional hardware is needed, simply bolt-on and go. Shock will be pre tuned by EXT-USA on the information you provide.
The REA MX includes the following features
Robust 40mm Damper Body and 16mm Shaft
4-way adjustable: LSC-HSC-LSR-HBC (Hydraulic Bottom-Out Contro