EXT REA-MX shock absorber

Since the growing global success of electric off-road bikes, EXT saw the opportunity to use our decades of extraordinary MX suspension know-how in this new world, implementing new custom solutions to achieve the best performance for our customers. Something that took your E-MX to the next level! EXT brings years of MX suspension experience to present the new REA-MX, a shock design dedicated to large electric motorcycles such as the Sur-Ron Ultra Bee .

The design reinforces a large 40mm piston with a 16mm rod, including the renowned EXT – HBC externally adjustable technology to allow maximum stroke capacity, a dedicated 3-way compression valve design, a high-flow piston design, low-friction seals and guide system, all mounted with high-load spherical bearings, a large reservoir and a super-tunable specification.

Very light, with special ultra super light springs!

• Piston ø40mm
• Shaft ø16mm
• 4-way adjustable (high and low speed compression, HBC, rebound)
• High flow piston design
• Heavy-load spherical bearings
• Large tank
• Adjustable HBC (Hydraulic Lower Output Control)
• Low pressure tank
• Perfect pressure balance for very low hysteresis
• Low friction seals

EXT REA-MX shock absorber