Originally Posted by waterrockets
Noticeably faster than your 5200? Does it have a motor or something?
<disclaimer>
troll here</disclaimer>
I just put my MG Aeroheads back on my 5200 and did the same ride I did last week with the Aeroheads on my SLC. The wind conditions were very similar (15-20mph). Eventhough this week on the 5200 was about 5-10 degrees warmer (upper 50's vs. 50; I am faster in the warmer conditions), I was about 0.5mph slower on the 5200 than I was last time on the SLC.