Pay in 4 interest-free payments of $116.25 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
The YSS Fork Fork Cartridge Kit is not just an upgrade
It automatically adapts to load conditions without any buttons
the system self-adjusts within a few meters of riding
Rebound is externally adjustable in 22 clicks
All of our race experience flows into the rider-specific tuning — you receive a genuine racing-replica unit
Streetbox Streetbox The YSS Fork Fork CartridgeThe 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.
