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.
With the growing worldwide success of electric dirt bikes, EXT saw the opportunity to take our extraordinary know-how to EMX suspension. Implementing new custom solutions to achieve the highest performance to our customers. We present the REA, a dedicated damper design for the Sur Ron Ultra Bee.
The REA MX includes the following features
Robust 40mm Damper Body and 16mm Shaft
4-way adjustable: LSC-HSC-LSR-HBC (Hydraulic Bottom-Out Control) With wide range of adjustability to tune for all riding types.
High flow main piston
Engineered rebound circuit to separate bump and rebound oil flow – Ultra low-friction coating.
User adjustable HBC technology that allows for use of softer main spring rate and provides progressive damping support through the last 15% of stroke.
Very low reservoir pressure for maximum sensitivity and low cavitation
Very low hysteresis for high dynamic response
High turbulent flow for progressive dampening and mid stroke support
Low friction seal
Secondary bottom out bumper to support end strake events in addition to HBC technology.
Low profile rebound knob for easy spring swap.
Included with EXT superlight V2 Spring in weights spring available of 450lb, 500lb, 550lb or 600lbs.
Comes with specific motorsport spherical bearing mounting hardware for easy bolt in installation.
*Ships within two weeks of receiving order.
Spring Guide
Rider Weight
Spring
Up to 160
450
160-190
500
190-230
550
230+
600
Note: This table is a general guide. Spring weight and Sag will depend primarily on riding type and terrain more than rider weight. For firmer or softer preference select a spring weight above or below. Feel free to contact us with questions.
Warning: Please refer to the vehicle manufacturers guidance regarding maximum weight limit for the bike.
*We use third-party websites that drop ship some products for us*
This Product Ships from EXT-USA
*Usually takes up to 14 days to ship*
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