Stormin2u
I wanna be Dave
Yep, they are made to work with the XR/Wraith stub shafts.
Yours were shipped yesterday so you should have them soon. Thanks for the order!
No thank you Erik! .. "thumbsup" .. these knuckles are a great ideas and good value. I got excited when I saw your "brass knuckles" for the first time I knew I needed a pair for a brand new 2.2 scale build.