Streetbox Front Suspension This means you receive a

This means you receive a true race-replica shock absorber from Wilbers

We also fine‑tune chassis geometry by increasing negative travel slightly while maintaining seat height for a neutral

Experience it with our unique CST suspension for your SLS

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the shock absorber of the Aprilia Tuono V4 1100 Factory KG has noticeably too much rebound damping

Streetbox Front Suspension This means you receive aThe Hyperpro Streetbox includes a progressive front fork spring kit and an adjustable emulsion shock. This comprehensive solution improves cornering, braking, and overall bike balance, making it ideal for street use.