black stuff on fork

Hi
I have a Voodoo Bizango 29er with Suntour Raidon LO 29 fork and im getting black marks on the forks every time I ride. Is this normal?
Thanks
I have a Voodoo Bizango 29er with Suntour Raidon LO 29 fork and im getting black marks on the forks every time I ride. Is this normal?
Thanks
0
Posts
Scandal
Felt Roadie
Giant Trance
Radon ZR 27.5 Race
Btwin Alur700
Merida CX500