The Speedpack 480 is a compact top tube-mounted storage pack
that is designed to actually improve the aerodynamics
of most standard road, gravel, or triathlon bikes. Wind tunnel
testing has shown that, depending on the bike and stem design,
an advanced aero top tube bento pack can reduce a bike's aero
drag. And reducing aero drag means more speed at a given
power output.
To maximize the aerodynamic and functional advantages of the
Speedpack 480, we gave it an advanced computer-designed aero shape
unlike that of any other top tube storage pack. The Speedpack 480
also has many unique features that reduce drag, maintain
superior on-bike stability, improve function, and still have
outstanding durability.
If your bike has top tube entry aero cabling (shift/brake
cables that enter the frame vertically behind the stem),
you will likely get a better fit with the
Speedpack 483,
the larger
Speedpack 693,
or the extra large
Speedpack 915.
But a single top tube brake cable that is oriented horizontally parallel to the
top tube won't usually cause any issues for the Speedpack
480. |
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