Would anyone please to tell me how much of the weight(kg) of stock 17" & 18" wheel

Thanks in advance
Choi

 

In kg for 18":

Regular wheel: Front 12.81 kg - Rear 13.60 kg

X wheel: Front 12.38 kg - Rear 12.59 kg

G-Spider wheel: Front 12.54 kg - Rear 12.86 kg

ISP wheel: Front 12.16 kg - Rear 12.18 kg

As for the 17"....I don't know the weight???

 

X wheel: Front 12.38 kg - Rear 12.59 kg

really?? didn't know that.