whats the difference between pro taper se series and contour fat bars?

[anabolicsman]

what is the difference between the pro taper contour series and se series?

[04TRX400EX]

"SE" refers to a seven-eighths inch diameter tubing characteristic of standard bars. Pro Taper's Contour Fat bar, as the name implies, is a 1 1/8" "fat" bar that needs an oversized clamp to attach to the steering stem.