My billet ones are 20 mm. ADA sells both if you need the bigger one. If you buy a set of 20mm's, I will trade you a brand new ada 22mm.
I originally bought a set of ada 22's for an SXR. Well that is because I needed a 22 for the engine side.
Then I found a set of used red 20's. I wasn't too into the candy cane look so I ended up finding a set of silver 20's used.
Now I am sitting here going you know, I would rather have a brand new ada 20 and 22 instead of mixing and matching new and used and ada vs some other brand. Hence my trade offer.
I will just eventually eBay the red and silver used 20's I have. They are in great shape, no chewed up places were whoeever put them on and off. But my ada's are new and I am anal about stuff matching.
DBR
Oh yeah, I may have a stocker 22 if you need one asap. I can go take it off a spare engine if need be. I also have a coupler tool so I can do it properly and not eff it up. But a stocker isn't worth much and I am lazy. lol I used ot have a bunch because i always broke them until I invested in a coupler tool.