KR-1S.co.uk Forum

Fitted RGV running gear and then fitted the KR1S wheels back in ?

Shouldn't be too hard, you would need new bearings because the RGV uses 20mm spindles and the KR 17mm, but the ere are bearings with the same OD and thickness but with the different inner diameter.

I have a complete RGV VJ23 front end in mine (mounted in ZXR400 yokes, KR stem) and the matching rear wheel using the KR rear spindle.

Works well.