The 2030 and 4060 use a PF92 press-fit bottom bracket as we believe that from an engineering point of view press-fit is the best solution for a carbon frame, allowing us to achieve the fibre lay up we want in the bottom bracket area, making for a stiffer, stronger frame. Now, you might be thinking 'but the internet told me press-fit was bad', but not all press-fit applications are created equally. Our engineers have a lot of experience working with the standard and we have construction tolerances under very tight control, so you don’t need to worry about wobbly cranks or creaking bottom brackets. We design bikes for riders, not the internet.