-40 mm Lowering Fork Spring Kit Tools this premium kit transforms standard

this premium kit transforms standard front forks into a fully customizable

Piggyback Reservoir Technology: The external nitrogen reservoir increases oil volume for vastly superior cooling

offering a wider adjustment range than the unit installed ex-works

An additional manual feedback adjuster lets you fine-tune comfort and response

along the rear frame — where airflow also aids in cooling

-40 mm Lowering Fork Spring Kit Tools this premium kit transforms standardDesigned 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.