Guys I am trying to figure out what size bearings the mugen BT4 and BT5 use front and rear?
From my research it looks like the BT4 Uses the 17011 Front 7x19x6.3 and the, 16800 14x25.8x6 Rear
The BT5 I can't seem to find an exploded view on so I looked at the view of the P5XLT and it shows the same bearing setup as the BT4 but I know that cant be right because the front bearing in that motor looks nothing like the front bearing in the BT4. If I am correct I believe both motors use the 16800 rear bearing but please correct me if I am wrong. I am trying to place an order so I have the bearings on hand just in case one goes.