The Bitubo fork springs are in Cr-Si alloy steel, with thermal treatment, pallination and final settling. They ensure very high performance over time.
The kit includes the specifically dedicated oil, different for the various model applications, whose density is the result of the experiences gained by the Bitubo Development Team.
PROGRESSIVE FORKS
The progressive springs are indicated for the motion on touring and naked bikes, having a large and varied use, providing riding comfort - together with stability and safety - even with heavy loads on board.
WILT U