went out riding last nite and so far so good... jus enjoying my stretch. so i decide to race my friends 06 gsxr 1k from a dig, light turns green and i hit it and also hit the spray, then BOOM... i get hit in the back and back of the head from the chain. the master link had let go. damage report. chain, 9 teeth off the sprocket, brand new 1 month old undertail, tail section and my nitrous bottle and line.... so i no longer want this god dam stretch...