| Back wheel knock
Gang.
Sometimes when I pull away or change into second I get a bit of a knock/clunk from the back end, can feel it too. Pretty certain its in the back wheel.
Tonight laying under the bike in case anything obvious was dropping off I put the back brake on and tried moving the wheel. Seems to be some movement in the caliper carrier and I can make it clunk/knock by rocking the wheel.
Any ideas? Should it do that? (All nuts and bolts nipped up nicely) | 
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