Here we have a better than OEM quality fork seal & fork dust cover kit to fit the following Yamaha Trials Bikes:
Yamaha TY250Z 93-98
These seals and dust covers offer Lower Stiction, Longer Life, Patented fork seal design features a balanced 2 lip design on the oil (pressure) side that evenly distributes the pressure reducing operating temperature, wear and friction. A 3rd lip on the air side acts as an additional wiper to prevent dirt from contaminating the oil. A custom elastomer reduces stiction (friction) from 1/3 to ½ less than the OEM seals for smoother fork action.