Äh, Gerhard... die Sport HAT 17mm Achsen ! Ich habe ZWEI Sport `90... Und diese haben DEFINITIV 17mm Achsen !The rear 16" wheel will only fit if it is from a 750 Sport not if it is from a 750 or 906 Paso. The rims are identical but the rear axles aren`t (20mm Sport/ 17mm Paso) so the bearing spacers in the rim and also in the sprocket carrier are not the same.
Äh, Gerhard... the Sport got 17mm Axle ! I own TWO Sport `90... and they got 17mm axle definitely !
Thank you !