The Aksiums are a durable inexpensive wheelset, but they are heavy. That's the weight weenie in me talking. Without going esoteric, you can easily find wheelsets that weigh over a pound less. We are talking rotating mass here- a pound from the wheels will feel like 3 pounds off the bike when you are moving.
The Fulcrum 4 wheels, from what I have read, are made for Specialized so were probably take-offs from someone who upgraded when they got their bike, and are a mix of the Fulcrum 3 and 5 (5 hub, 3 rim and 20/24 spoke count). The Racing 3s weigh 1555 and the Racing 5 weighs 1760 so the Racing 4 probably weighs in the mid 1600s. Not bad and close to a pound less than those Askiums.
Very worth it for $150, you will feel this difference with every pedal stroke, unless your aim is to buy or order something totally different in the near future.
Tzvia- rollin' slow...
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