Trek 1.1 bottom bracket

[Tin Pot]

hi all,

Mate has a trek 1.1 that has developed an odd click on the drive side crank, want to take it and the bb out to have a look/replaced

I'm unable to find out much, it seems to be a 68x110 square taper BB, I'm hoping this could be the right removal tool..?

http://www.wiggle.co.uk/shimano-bottom-bracket-removal-tool/

 

[Tim Hall]

Sounds likely, verging towards certain. Don't forget the right side is a left hand thread. Undo the left first, bolting the tool in place using a crank bolt and Big Washer, all after removing the cranks with the correct tool.

 

[davidphilips]

or buy from ebay takes a bit longer to arrive but delivered to your door and a lot cheaper at £1.89
http://www.ebay.co.uk/itm/New-Mount...e44a51a1c5f56422b9328b&pid=100505&rk=1&rkt=1&