Hi All, bit of help please. 3 month old bike, done about 1000 miles already. The cranks have developed quite a bad creak when putting down some power. It's not the pedals (spd), have taken them off, fitted normal pedals, creak still there. Tightened both cranks and the 3 chainset bolts, it's still there. When I trackstand on the bike and put the pedals level on the horizontal, creak appears when I put push down on either pedal. Could it be the bottom bracket? So any help appreciated Thanks in advance. Ian.