 Bleeding rear brake!!!
My S4r has same rear brake as the 748/9** series i think maybe only diff posistion of master cylinder and disc maybe bigger.
Its finally got to point where it wont actually bite now where as before it was getting further and further away until it bit.
As the caliper is underslung haynes says to take off caliper to put nipple pointing upwards, only the 2 bolts are not easy access with out taking off sprockert or risk using just allen keys and rounding them off!!
Got as one way bleed kit still air in system! need one which sucks fluid thru now i guess? or risk taking off caliper.
Any other suggestions?
I just had bike serviced end of April it was bad then on travel but they didnt touch it cause it not on the schedule fot 12 month service, bit peeved after paying all that out to and who ever test rode it must have noticed it to!
Many thanks | 
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