bought the bike and has needed a lot of work.... the resevoir had a hole so replaced that....bought a motion pro bleed tool which has a 1 way check valve, used a friends suction tool, had a look at the master cylinder and was all rusted and gunky..... decided to bite the bullet and buy the cylinder would have tried using a syringe but couldnt find a place in time as i want to ride over xmas..... have to say tho.... trials bikes are a pain to work on compared to my honda crf 450 motocrosser!!! still.... we can but try!