hi,, could anbody give some advice on changing a kona frame,, is it a job for a bike shop, or can it be done by a keen d.i.y. biker,,, there is a kone mokomoko for sale localy, that has a small crack in the frame i was thinking i could replace.. if it were possible ???rob

Personally, I wouldn't want an aluminum frame with an existing crack. Even if you fix the crack (say, if it's in the swing arm or something and you replace that) who knows how much abuse the frame was put through to make that crack? It could be just about worn out and ready to fall apart .

I think Rob1234 was asking about swapping the parts on to a new frame, no? If that is the case, it is do-able for a talented DIYer, but you'll have to invest in some specialized tools and be able to set up a drive train.

Oops, I think you're correct .

Frame swap is not so tough. Few pointers.

-Get a friend(s) who has done handled derailler adjustment, headset adjustment, and bb/crank install before.

-Have an lbs ready to pull the old headset and press it into the new frame.

-Consider getting a new headset and bottom bracket while you're at it.

-Don't plan on the bike being back into normal use right away. You'll want to putz around town on it for at least a few days to get things back to normal.

-This should take about a day, or two if you're drunk/stoned. Three if drunk and stoned.

many thanks,,,, i was thinking of replacing the frame, i will see if i win my bid for the bike tomorrow ,,thank for help rob