ApexSE/Vector
Pro
- Joined
- Dec 12, 2010
- Messages
- 141
- Reaction score
- 1
- Points
- 76
A little bird told me on Dec.10 that Yamaha(canada)was advising their dealers re: 2011 Apex studding, and intimated that knicked Exup's and mufflers would be looked after if the following criteria are met. No more than 136 studs(3-3-2 X17=136), no steel studs,backers or nuts(excessive weight leads to increased ballooning), no double backers and studs not to excceed Woody's 1.325. Long time reader of TY and this is my first post and have a bit more to add when I figure out how.