HELP - Replacement bottom bracket ???

Hi All
Bottom bracket has disintegrated on my mates cheapy bike and needs replacing, it's Truvitav brand and 118mm spindle.
It does mention spaces-
68m shell use spacer to the right
68mm w/e e-type der or chainguide - no spacer
73mm shell - no spacer
Here's a pic -

I also have came across this BUT he wants THE CHEAPEST POSSIBLE -
http://www.ebay.co.uk/itm/Truvativ-Powe ... 1e666fd2de
Can anyone help link a cheap one ?
Thanks
Bottom bracket has disintegrated on my mates cheapy bike and needs replacing, it's Truvitav brand and 118mm spindle.
It does mention spaces-
68m shell use spacer to the right
68mm w/e e-type der or chainguide - no spacer
73mm shell - no spacer
Here's a pic -

I also have came across this BUT he wants THE CHEAPEST POSSIBLE -
http://www.ebay.co.uk/itm/Truvativ-Powe ... 1e666fd2de
Can anyone help link a cheap one ?
Thanks
Specialized Epic FSR Carbon Comp
0
Posts
Any ISIS 118mm bb to fit the shell width of the frame will do.
Parktools :?:SheldonBrown
http://www.ebay.co.uk/itm/VP-ISIS-Bike- ... 460a473193
You wont find much cheaper. ISIS Bottom Brackets are a flawed design. The small ball bearings mean they fail on a regular basis after very short mileage.
Will have a google about ISIS brackets, never heard of them before......