-
-
-
-
-
-
-
-
-
-
-
-
-
Yes 531 was superceded a long time ago but for a relatively light responsive and importantly durable tubeset it still takes some beating .I know there are now much lighter tubesets but I like the durability and feel of 531 and I can now afford it and Columbus SLX and Ishiwata 017 which I couldn't do 20 years ago I own one aluminium frame and hope to replace that with 853 as soon as I can afford it.I wouldn't give carbon room in the shed as I feel it's to fragile for my 15 stone and I like my frames to last
-
-
-
-
-
The problem is usually removing the fixed cup the Park tool fits one with large flats machined onto it.The even harder to remove fixed cup has a very small flat edge that is barely lower than the bottom bracket shell.Th spanner slips off these easily if the cup is tight and hard to move.The adjustable cup is usually easier to move with a spanner with two pegs on to fit in the hole on the shell of the cup.I have used a bolt through remover to shift the cups on a 20 year old mtb bottom bracket and even then needed extra leverage but they do work
-
-
-
-
-
Not a totally random place to crack, its at the end of the tube near the top of the fork. that part of the frame takes a lot of force - think why are tubes butted so that the ends are thicker and stronger than the middle?
I've never seen a frame snap in the middle of the tube. That would be random!
If you have still got it Argos Cycles do tube replacements and will make the paint look good as new after!
Yes but an Argos paint job and tube is at least 200 quid + delivery collection and transfers
-
A cheaper way is to use old spacers from a couple of cassettes you can fine tune the chain line then and just buy a tensioner and sprocket for 20 quid or less