Originally posted by Mr. Shookie
And they say Yokomo doesn't come up with their own Ideas...
It looks like the first ever one way shaft ever.
I used a shaft 1-way on my first TB Evolution back in 2001. It looked similar to this new Yokomo one and was made by Cross Racing. I wasn't really sure if it did anything because most shaft cars already have free drivetrains. I still have the one-way... and I'm sure it'll fit the other TB cars up to III. Hmmm... time to experiment...
If it works... I'll probably end up getting them for my Yokomos.