Pay in 4 interest-free payments of $116.25 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Result: less effort
We replace the linear fork springs with progressive units for better small‑bump compliance and deeper‑stroke support
spring preload is infinitely variable
and spring preload
Tailored for versatility
Streetbox Spring Color:Black (+$10) Result: less effortThe Hyperpro Streetbox includes a progressive front fork spring kit and an adjustable emulsion shock. This comprehensive solution improves cornering, braking, and overall bike balance, making it ideal for street use.
US$ 20.25
US$ 10.50
US$ 54.99
US$ 36.99
