Originally Posted by
fuzz2050
you do need to know how to use a quick release properly.
+ internal cam, as mentioned above
Originally Posted by
MichaelW
The Halo Aero is a fixed gear track wheel. These always use bolts (track-nuts) to ensure a solid connection under force in the horizontal dropouts. Dont use a quick-release on a fixed gear rear wheel, you can never get them tight enough for safety.
If you are using the rear wheel with a singlespeed freewheel then you can convert to QR.
Using nuts on track wheels is just tradition. Pros doing the most rigorous mountain climbs on bikes with horizontal dropouts and quick release skewers shows that QR works just fine.