Facts and Product Features of Wunderlich Suspension powered by TracTive S3-Sport HPA Shock Absorbers

High-performance shock absorber of the latest generation as an upgrade or replacement for the stock suspension. Designed for the high requirements of demanding sport and touring riders, as well as for riders who desire extra safety reserves. With an additional top-out spring for optimal track accuracy and excellent stability and hydraulic spring preload adjustment (HPA).

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

• Damping Characteristics
• Our shock absorbers are specifically designed for the respective motorcycle model and usage, offering high performance and impressive reserves
• The balanced, sensitive damping behavior of our suspension components ensures neutral, predictable handling and enhances confidence in your motorcycle, providing a more enjoyable riding experience
• The shock absorbers excel in providing excellent transparent feedback, optimizing tire-road interaction, wheel control, and reducing tire wear
• Individual damping adjustment: The high-quality shock absorber features high and low-speed compression damping adjustment, allowing you to fine-tune damping based on the speed of compression during the stroke
• The 18-click rebound adjustment enables precise fine-tuning of damping using the suspension tool
• The extensive options for individual adjustment of compression and rebound meet the high expectations of sport and touring riders, enhancing comfort and safety
• To achieve optimal, sensitive responsiveness,
• the oil passages are generously sized to minimize oil flow resistance
• we use large-diameter pistons (46 mm)
• and low-friction seals along with special shim stacks
• These sealed shock absorbers feature an external forged aluminum reservoir that supports thermal stability and performance through optimal heat dissipation
• The generous oil volume and large cooling surface
• result in a low, optimal oil operating temperature
• which not only ensures stable high-level performance
• but also extends the life of the shock absorber and oil

• Spring Characteristics and Preload
• The additional top-out spring optimizes road contact during the braking phase, noticeably improving ride stability, track accuracy, and safety
• Hydraulic spring preload adjustment: The shock absorber is equipped with a encapsulated, robust hydraulic spring preload adjustment that can be conveniently adjusted using an accessible handwheel. The rugged preload adjustment mechanism is designed to withstand the toughest conditions
• The generous adjustment range can accommodate a wide range of load conditions

• Tuning
• Special Wunderlich Suspension tuning for sport and touring riders with high demands on their suspension

• Customization
• We select the spring rate based on your personal riding profile specifications: After selecting your shock absorber, you can determine your personal specifications in the order process - they serve as the basis for selecting the right spring for you

• Maintenance
• Each shock absorber can be expertly serviced at the Wunderlich Suspension Center
• The suspension tool is included in the scope of delivery

Technical Specifications

• Material
• The shock absorber bodies are precisely crafted from high-quality aluminium
• Special Features
• Additional top-out spring
• Sealed system
• Processing Quality
• We exclusively use high-strength components, such as micro-machined, inductively hardened, tempered 42CrMo piston rods, top-quality bearings, stainless steel bushings, and low-friction seals
• Dimensions
• Piston diameter 46 mm
• Piston rod diameter 16 mm
• Spring Preload Adjustment
• Hydraulically with handwheel (HPA)
• Installation Location
• Rear swingarm

Your Wunderlich Advantages

• Wunderlich product. Small series. Handcrafted.
• Wunderlich design. Functional and integrated.
• Tested by Wunderlich
• Made in Europe
• with German type approval