Hey, back on two wheels again. I've just picked up a low km cbr250r. Problem is the chain is too tight and I don't have the tools to undo the axle nut/adjustment and lock nuts. Axle nut is 24mm, adjustment and lock nuts 15mm and 12mm. If anyone has these tools and a bit of adjustment/alignment (rear may not be straight) knowhow and wouldn't mind giving me a hand tomorrow or Monday please send me a message, ill compensate the 15 mins it takes with delicious beer, happy to travel to you.