Arma MX CORE 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. Ferro CORE FEATURES Robust dual crown inverted MX design (USD) 36mm Ø hard chromed steel stanchions (heat treated 42CrMo4) with Superfinish surface treatment HS3 3- twin positive air system ¬+ 1 large negative self-balancing air chamber, allows for an optimum level of support through all the travel High flow 3-way cartridge damper system with independent high & low speed compression plus rebound damping adjustment. Superfinish inner tube coating External pressure air release system on both legs Twin hexagonal floating axle, boost compatible ∅20mm Air spring and cartridge radial guide system with bespoke aeronautical seals (minimize friction on side loads) Large piston design for best damping control and separate IFP/coil energized compression valve No cavitation and low hysteresis Self-hydraulic cartridge bleeding Dedicated Mobile Sliding DU guiding system with super-long static overlap (for maximum guidance and best torsional rigidity). (CGB Continuously Guided Bushing system, increase stiffness) 205 mm of travel and 44 mm offset 200 mm post mount brake Weight 4000gr Pressure release one-way valves on both legs Compatible with stock fender design Boost Hub Spacing for more flexibility with after market wheel sets. NOTICE: If you are running a stock wheel or a wheel that is not specifically designed for use with BOOST hubs you will need to install a rotor adaptor that is available HERE Note: For the Sur Ron if you are not on the most current model a head tube reinforcement clamp is recommended. This item is standard equipment on the current Model year bikes. We have them available for purchase on request.
