Streetbox Preload Adjuster:Hook Wrench and calms the front end

and calms the front end while reducing kickback

and optional lowering up to 80 mm (depending on model)

Sitting a tier above the emulsion RZ-series

It is the ultimate choice for riders who want reliable

Installation: Direct drop-in replacement for stock internals (may require minor damping rod drilling depending on application)

Streetbox Preload Adjuster:Hook Wrench and calms the front endThe Hyperpro Streetbox! This streetbox contains a replacement progressive front fork spring kit set and an adjustable emulsion shock absorber. The springs and shock provide easier cornering, a shorter braking distance, improved tire life, give a better balance in the bike and better overall feedback of your bike. The shock features manual preload adjustment and rebound adjustment with 50 clicks. The shock is equipped with a black color progressive