Originally Posted by
therhodeo
Gators I believe are 3 layers of 60 aren't they? Because they ride like 60 tpi tires.
Yes I check it. GP4000's also are 3 layers of 110 tpi.
Ah, that explains some of it then. I pulled the GP4000sII numbers off of bikestiredirects page. They just list 330 TPI, but it would make sense if it was 3x110.