EXT Arma MX Rear Shock

This is the best shock in the industry, Its the shock we run on all of our Personal Bikes. Its a night and day difference from the oem shock. And if your pair it to the EXT Ferro its unbelievable! if we could go back and start our upgrade process over again the EXT suspension would be one of the first upgrades we would do!   The Arma MX is a direct bolt-on replacement for the Sur Ron Light Bee X , Talaria Sting and E-Ride Pro SS. No additional Hardware is needed, simply bolt-on and go.    Bike Fitment: Direct Bolt On - No additional parts necessary Talaria Sting MX5 Talaria Sting MX3 Talaria Sting mx4/R Surron Light Bee Segway X260 E-Ride Pro SS 1/2/3.0 Talaria XXX - it will be stiffer than your oem shock because there is no linkage. But it does fit! Throne Srpnt Rerode R1 79Bike Falcon Pro 79Bike Falcom GT Does not Fit 79 bike falcon m - you need extra shims to make it fit!   Engineered with performance and control as primary objectives, the shock structure has seen a redesign in order to be more robust. The Hydraulic Bottom-Out Circuit (HBC) has been enhanced with a wider range of adjustment, in order to prevent bottom-out issues, while allowing riders to use softer spring rates and providing excellent support and end stoke characteristics. The Arma MX includes the following features 4 way adjustable: LSC-HSC-LSR-HBC (Hydraulic Bottom-Out Control) High flow 29 mm main piston 24 mm valve piston 14 mm shaft (50% larger than most other coils on market to help deal with large side loading events) Engineered rebound circuit to separate bump and rebound oil flow – Ultra low-friction coating User adjustable HBC technology Very low reservoir pressure for maximum sensitivity  and low cavitation(55 PSI) Full custom hydraulic setup that is bike and rider specific for each shock Very low hysteresis for high dynamic response High turbulent flow for progressive dampening and mid stroke support Low friction seal Thinner bottom-out bumper and debris clearing washer New low profile rebound knob for easy spring swap Included with 1 light weight spring available in 400lb, 450lb, 500lb, 550lb or 600lbs (Lower options may be available upon request) Comes with specific mounting hardware for easy bolt in instillation.  *This is a special edition shock that will be built in limited runs. Spring Guide Rider Weight Spring Up to 140 400 140 to 180 450 180-210 500 210-240 550 240+ 600   This Chart is Great for Surron, E-Ride Pro and segway x260 however we recommend 1 spring rate higher for Talaria Sting MX4/R Models!   Note: This table is a general guide. ALWAYS FACTOR IN YOURSELF WITH ALL GEAR! For firmer or softer preference select a spring weight above or below. Feel free to contact us with questions. Warning: Please refer to the Sur Ron guidance regarding maximum weight limit for the bike.