Originally Posted by
etothez
Just installed the Losi BB Springs on my B4.1! Did notice though that since I'm running Kyosho Shocks the Shock Collars hit the rear towers so you have to do a bit of work with a Dremmel. Just an FYI for anyone doing the same thing.
I used the rpm collars and the only place I had to dremel was the front tower. hmm..