Originally Posted by
SpeedySST
Im just saying they could have simply engineered the center post to fit bigger spur/pinion gear combos. Its not like there's a lot of tension on that post. The other thing I wondered, and I realize this is nitpicking, why is that screw so long?
Not sure why it's so long swap it for a smaller one personally it doesn't bother me.
Iv ran modified with 116 spur and 100 spur in 13.5 and never had a issue id try the 86spur for 17.5 to start with.
Hope that helps