krazey

Ive obtained an sr 125 that is only partially assembled along with a haynes manual but ive come across a slight problem. I have a part that i cannot see any where in the manual. I have no idea what it is or where it belongs. I've been trying to find a more complete schematic or build manual so i can finnish rebuilding the machine but cant find one anywhere... Can anyone point me in the right direction or tell me of a motorcycle shop in the middlesbrough area that might be able to help me out? thanks