Hey there..
I am using a deore xt crank m770, with a m770 shaimano bottom bracket.
when going up hill or pedaling hard underload the crank makes a ticking, clunking noise on each revolution. Does anyone know what this might be im hoping i can replace the bottom bracket and it might go away. could it be more than just the bottom bracket? the bike has had a hard life...
I am using a deore xt crank m770, with a m770 shaimano bottom bracket.
when going up hill or pedaling hard underload the crank makes a ticking, clunking noise on each revolution. Does anyone know what this might be im hoping i can replace the bottom bracket and it might go away. could it be more than just the bottom bracket? the bike has had a hard life...