GSport Birdcage Rim Color:Chrome Stem-Material: 6061 Aluminum

Stem-Material: 6061 Aluminum

Oval tapered tubing gives the cranks a sleek look & a stiff feel

Colony Lower Gyro Cables

75 (44 casing)

Frame: Colony Prody Lite aftermarket

GSport Birdcage Rim Color:Chrome Stem-Material: 6061 AluminumLIGHTWEIGHT STRUCTURE At first glance the Birdcage looks like a fairly conventional aero style rim, but there is more to it than that. The first clue comes from the name; birds have hollow bones to save weight whilst retaining as much strength as possible, & the Birdcage rim has a hollow bead for the same reason. The rims hollow bead is still big & chunky to help reduce the chances of pinch puncturing or flat spotting the rim, but by creating a tiny