EXT 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.