-20 mm Lowering Fork Spring Kit Reservoir The suspension geometry on both

The suspension geometry on both the front and rear axles has been optimized through adjustments to the negative spring deflections

the Aprilia Tuono 660 Factory is a well-made motorcycle

Our suspension kit for the BMW R NineT Scrambler and Urban GS was developed with a trusted partner to better express each model’s character

provide rebound and compression adjustment as well as spring preload adjustment

-20 mm Lowering Fork Spring Kit Reservoir The suspension geometry on bothDesigned to lower the front end when yokes can't, Hyperpro's Progressive Lowering Fork Springs are recommended for front and rear lowering to maintain optimal bike handling.