Streetbox Front Suspension damping and spring rate are

damping and spring rate are selected to your rider specifications

we can use a softer main spring rate for comfort while preserving support

Threaded Spring Preload: Easily adjust front-end sag via the fine-threaded collar system to properly balance your chassis based on heavy luggage

– Wilbers Nivomat shock absorber

fork response is further improved by replacing the linear fork springs with separately available progressive fork springs

Streetbox Front Suspension damping and spring rate areThe 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.