We have studied the Upgrade Kit for Bucci MiniGP fork, it provides for the introduction of the spring preload adjuster on both caps in order to better adapt the set-up of the bike according to the types of tracks, the riding style of the rider and his own. weight.
The kit consists of a pair of caps and two spring spacers to replace the original ones. All the components of the kit are machined from solid (CNC), designed with a view to minimizing weight.
The preload adjuster has two clicks for each revolution and each revolution corresponds to 1 mm of additional preload to the spring.
The total adjustment range of the caps is 11 mm.