This is a set of alloy brackets from an Ossa (Pioneer, I think). They are very similar to the ones Mikes sells, but not quite as long.
Link here: https://www.mikesxs.net/yamaha-xs650-alloy-cafe-headlight-bracket-set-35mm.html
They should fit just fine on 35mm fork tubes. The distance from the lamp mount hole/slot to the centerline of the fork tube is not as long as the ones Mikes sells, so your headlight will be closer to the forks, kind of a more 'tucked in' look. A bit scratched, but should polish up well. Will include the 4mm allen head bolts needed also.
$25, shipped to you.
PM me for more info.
Link here: https://www.mikesxs.net/yamaha-xs650-alloy-cafe-headlight-bracket-set-35mm.html
They should fit just fine on 35mm fork tubes. The distance from the lamp mount hole/slot to the centerline of the fork tube is not as long as the ones Mikes sells, so your headlight will be closer to the forks, kind of a more 'tucked in' look. A bit scratched, but should polish up well. Will include the 4mm allen head bolts needed also.
$25, shipped to you.
PM me for more info.