33kg!! That's f**ked up!
18kg on Cup...yeh but is that the seat including subframe, or just the seat?
Sparco do sprint seats that only weigh 7.5kg each. I was thinking of installing some but then thought to myself, it might be the actual subframe that weighs.
So it's probably the subframe that weighs most of it, in which case changing the seat isn`t going to make any big weight saving!
18kg on Cup...yeh but is that the seat including subframe, or just the seat?
Sparco do sprint seats that only weigh 7.5kg each. I was thinking of installing some but then thought to myself, it might be the actual subframe that weighs.