Streetbox Fork Springs Up front we reduce friction

Up front we reduce friction and improve response with high-quality slide/guide bushings and SKF seals

it pumps itself to the ideal ride height while adjusting damping pressure for consistent comfort and stability

This can cause stability issues — when fully loaded

and usage — and

The shock absorber can also be retrofitted with a variety of Wilbers accessories

Streetbox Fork Springs Up front we reduce frictionThe 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.