cut the hose with summat sharp as said, but providing you dont pull the lever once cut, you shouldnt lose any fuild, there for you wont need to re bleed them...duno why every 1 sayin they will need rebleeding!. ive done several maguras and never had to re bleed them , just take it steady. easy as anything! this is what you need mate http://www.chainreactioncycles.com/Models.aspx?ModelID=315