will these steering wheels fit a Chim

[twobone]

https://www.momo.com/en-us/product/prototipo-black...

I really like the Prototipo wheel

Will it fit the standard Chim hub?

[citizen smith]

Short ans. NO, you will need an adaptor.

[Squirrelofwoe]

As above, Momo wheels will generally need an adapter. I had this Momo Indy wheel fitted on Sunday and it required an adapter ring to account for the different mounting stud pattern.