Streetbox Spring Color:Purple Recommendation for +20 mm raise:

Recommendation for +20 mm raise: remove center stand to prevent rear-wheel contact when parked

For maximum solo or two-up comfort with automatic leveling

The Andreani Cartridges for OEM forks with hydraulic adjustments

during braking — making the suspension feel unbalanced and reducing stability

seat height remains unchanged while handling and safety improve

Streetbox Spring Color:Purple Recommendation for +20 mm raise:The 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.