Got a pair of 3.5" Douglas spun ally spindle mount wheels with Uniroyal Sport 125 tyres fitted and also with lightened spindles for racing only .

Obviously for racing only as you lose your front brakes but its an easy switch over at the track to just remove your existing drums /discs from the spindles and plug the hydraulic brake lines then fit the Douglas wheels straight back on with the front pinch bolt nut.
Immediate huge weight loss from your front end but will have to be able to master a rolling burn out
250 Euro plus post or equivalent sterling.