Q. I do not have any mounting holes on my bike for the rack arms, what can I do?
A. a] If you have a quick release seat clamp you could try attaching the rack arms to either side of the seat post clamp.
b] Otherwise you will need to buy a pair of small U brackets from your local bike store or hardware. The U must be the same diameter as the frame where you wish to fit the arms to. The bottom part of the U is coated in plastic to prevent scratching, the top part of the U has a hole in each side - through which you pass a bolt and to which you then attach the rack arms! As you tighten up the bolt the U bracket squeezes shut and will not slide on the bike frame - thus becoming the anchor point for the rack arms.
Q. I do not have any rack mounting holes, what can I do?
A. You can still fit a rack to a bike with no rack mount points - simply follow answer b] above for both the rack arms and legs - buy attaching the U brackets for the rack legs to each side of the frame, just above the axle.