Registered Forum User
Mille
Bikes: 996 sps foggy, 2001 r6, 1098S, s1000rr, Panigale 1199S
Posts: 248
Join Date: Jul 2005
Location: newcastle
Mood: on the back wheel !!
darkening of fluid
The brake fluid can darken for a number of reasons..exposure to UV light, degradation from use, oxidation from heat from your discs, contamination by moisture etc.