they probably has a 23.8mm hand area, so you want to get the black and silver dirt harry lever which was a 25.4mm clamp and shims to make it 22.2mm, all the rest are 22.2mm clamp and will not fit.
@deleted started
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they probably has a 23.8mm hand area, so you want to get the black and silver dirt harry lever which was a 25.4mm clamp and shims to make it 22.2mm, all the rest are 22.2mm clamp and will not fit.