thanks, how will I know the difference from ebay photo's? say for instance this one? https://www.ebay.co.uk/itm/255528556802
I'll send you 2 shimano external ones for a fiver if you end up needing them.
@snottyotter started
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thanks, how will I know the difference from ebay photo's?
say for instance this one?
https://www.ebay.co.uk/itm/255528556802