I have some wheel adapters to allow fitting of modern 12mm hex wheels to Schumacher classic castle fitting. I didn't want to pay £30ish for an Aluminium set, so I have 3D printed my own.
Would someone be willing to field test a couple of sets to prove reliability before I make these available? it would be good for someone to run a set for a race meeting and report back. Please PM if interested....
if they test out alright they will be available on here soon
