Shimano UN54 comes in 115 or 118, one of which should be close enough depending on your rear hub/cog combo.
Edit: cheap at Parkers at the mo: http://www.parker-international.co.uk/6070/Shimano-UN54-Bottom-Bracket.html?referrer=froogle
@brett started
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Shimano UN54 comes in 115 or 118, one of which should be close enough depending on your rear hub/cog combo.
Edit: cheap at Parkers at the mo:
http://www.parker-international.co.uk/6070/Shimano-UN54-Bottom-Bracket.html?referrer=froogle