hi,
just bought a new carbon 456 evo and trying to get a headset sorted.

i’m running forks with 1 1/8th straight steer tube

dont really want the on-one mixer headset, but im getting confused beyond belief on the various options available!

can anyone point me in the direction of what i need (ideally hope)!

Many Thanks

hope have a headset guide in their tech section that answers a lot, the on one page should confirm what size the holes are.

Hi Al,

Just built my 456 carbon evo with Hope headset. using a straign 1 1/8 fork

2: Top 1 1/8″ Integral
D: Bottom 1.5 1 1/8 Integral

hope it helps (if you haven’t already got it sorted)