Wunderlich - Suspension eS2 ST Shock Absorber

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

The eS2 ST shock absorber line is an integrated, modular retrofit solution. With the exception of the standard electronic spring preload (EPA), all other components are replaced with TracTive high-performance components.

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 sport and touring riders as well as riders who require additional safety reserves.

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

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

• Damping characteristics
• Our shock absorbers are specially developed for the respective vehicle and intended use and offer high performance and impressive reserves
• The balanced, sensitive damping behaviour of our suspension components ensures neutral, predictable handling and supports confidence in your own motorcycle and thus personal riding enjoyment
• The shock absorbers stand out thanks to their excellent, transparent feedback, optimising tyre contact with the road surface, wheel guidance and tracking stability while reducing tyre wear
• The shock absorber is equipped with the patented TracTive DDA damping valve (Dynamic Damping Adjustment), which impresses with its outstanding damping dynamics and performance, raising 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 the standard suspension, the DDA valve has a wider adjustment range and regulates significantly faster at 6–10 milliseconds
• To achieve optimum, sensitive response behaviour,
• the oil channels are generously dimensioned to minimise oil flow resistance
• we use large-diameter pistons (46 mm)
• as well as low-friction seals and special shim stacks

• Spring characteristics and preload
• Integrated standard electronic spring preload (EPA): With the exception of your motorcycle’s standard electronic spring preload system (EPA), all other components are replaced with TracTive high-performance components
• Operation of the standard EPA remains unchanged

• Setup
• Special Wunderlich Suspension setup for sport and touring riders who place high demands on their suspension

• Individualisation
• We individually select the spring rate based on your personal riding profile specifications: After selecting your shock absorber, you simply define your personal specifications during the ordering process – these form the basis for selecting the spring that best suits you

• Maintenance
• Each shock absorber can be professionally and fully serviced at the Wunderlich Suspension Center

Technical data

• Material
• The shock absorber housings are precisely manufactured from high-quality steel
• Special features
• Patented TracTive DDA damping valve with outstanding damping dynamics
• Closed system
• Workmanship quality
• We exclusively use heavy-duty components such as micro-finished, induction-hardened, tempered 42CrMo piston rods, premium-quality bearings and stainless steel bushings as well as low-friction seals
• Dimensions
• Piston diameter 46 mm
• Piston rod diameter 16 mm
• Spring preload adjustment
• Electronic, with standard EPA
• Installation location
• Rear swingarm

Your Wunderlich benefits

• Wunderlich product. Small series production. Handmade.
• Wunderlich design. Functional and integrated.
• Tested by Wunderlich
• Made in Europe
• With ABE