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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Spring rate and damping characteristics are tailored to your data
enabling repairs or modifications even after many years
slightly stiffer springs for clearer feedback and increased safety
Yamaha MT‑09 (RN69) – Support without Harshness
providing excellent cooling and consistent damping for the rider looking to step up there suspension without hurting the bank
Streetbox Spring Color:Purple Spring rate and damping characteristicsThe 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.
