Wunderlich Suspension Shock absorber eS2 PRO

Facts and product features of Wunderlich Suspension powered by TracTive eS2 PRO shock absorbers

The eS2 shock absorber line is an integrated, modular retrofit solution. Except for the standard electric preload adjustment (EPA), all other components are replaced by high-performance TracTive components.

For extreme use: The PRO version. Extra reinforced, integrated, adaptive, electronically controlled and regulated high-performance shock absorber of the latest generation as an upgrade or replacement for the standard suspension. Developed to meet the highest demands of discerning adventure and touring riders, as well as those who seek extra safety reserves.

The exceptional performance of this shock absorber is convincing. It can be connected electronically to the motorcycle using Plug & Play without any further adjustments. The selection and setting of the desired riding mode is conveniently carried out as usual via the handlebar controls.

We select the spring rate individually based on your personal rider profile specifications.

• Damping characteristics
• Our shock absorbers are specially developed for each vehicle and its intended use and offer high performance with impressive reserves
• The balanced, sensitive damping behaviour of our suspension components ensures neutral, predictable handling and builds trust in the bike – which enhances riding pleasure
• The shock absorbers impress with excellent transparent feedback, optimising tyre-to-road contact, wheel control and tracking, and reducing tyre wear
• The shock absorber features the patented TracTive DDA damping valve (Dynamic Damping Adjustment), which stands out for its impressive damping dynamics and performance, lifting responsiveness to a whole new level
• The DDA damping valve is fully compatible with the motorcycle’s control unit and processes its control signals
• Compared to stock suspension, the DDA valve offers a wider adjustment range and reacts significantly faster – in just 6–10 milliseconds
• Individual damping adjustment: The high-quality shock absorber features high- and low-speed compression adjustment, meaning the damping can be adjusted based on the compression speed (i.e. the speed of the damper piston movement)
• The DDA valve and extensive compression adjustment options meet the highest standards for adventure and touring riders, enhancing comfort and safety and helping reduce stress on the frame
• To achieve optimal, sensitive responsiveness,
• the oil channels are generously dimensioned to reduce oil flow resistance
• we use large-diameter pistons (46 mm)
• low-friction seals and special shim stacks
• These closed shock absorbers feature an external, forged aluminium reservoir that supports thermal stability and performance through optimal heat dissipation
• The generous oil volume and large cooling surface ensure
• low, optimal oil operating temperatures
• resulting in stable top-level performance
• and extended damper and oil service life

• Spring properties and preload
• Integrated standard electronic preload (EPA): all components except your motorcycle's EPA are replaced by TracTive high-performance components
• The operation of the factory EPA remains unchanged

• PRO
• The PRO shocks are the best for extreme use. They are even more robust, and their response characteristics are optimised through selected components and low-friction seals. Features include:
• Steel shock body
• Stainless steel bushings
• Special seals with reduced friction and additional sealing (backup ring)

• Tuning
• Special Wunderlich Suspension tuning for adventure and touring riders who demand top performance

• Customisation
• We select the spring rate based on your personal rider profile: After choosing your shock absorber, you specify your personal details during the order process – this forms the basis for us to choose the spring that suits you best

• Maintenance
• Every shock absorber can be fully serviced by experts at the Wunderlich Suspension Center
• The suspension tool is included in the delivery

Compatibility note

For all models from Euro 5 onwards, the original shock absorber splash guard is not reusable in combination with the Wunderlich Suspension by TracTive shock. Please order the splash guard set from your BMW dealer (OEM part no. 33548532478).

Technical data

• Material
• The shock absorber housings are precisely made from high-grade steel
• Features
• Patented TracTive DDA damping valve with outstanding damping dynamics
• PRO specifications
• Closed system
• Build quality
• We use only high-strength components like micro-machined, induction-hardened, tempered 42CrMo piston rods, premium bearings, stainless steel bushings and low-friction seals
• Dimensions
• Piston diameter 46 mm
• Piston rod diameter 16 mm
• Spring preload adjustment
• Electronically, using the standard EPA
• Installation location
• Rear swingarm

Your Wunderlich benefits

• Wunderlich product. Small series. Handmade.
• Wunderlich design. Functional and integrated.
• Tested by Wunderlich
• Made in Europe
• 5-year warranty with 24-month maintenance intervals
• With ABE (German type approval)