Racing Boy Adjustable Damper
This damper from Racing Boy can be installed to various bike namely LC135, 125Z and RX-Z.
It can be adjusted up to 6 different hardness or dampness. The harder you set, the more damp your handle will be. The hardest setting is good for sprint test but not for curvy track as this will make your turning much slower than usual.
For more info, log to here.
