GSport Birdcage Rim (Chrome) Color:Chrome 40mm Top Load Stem

40mm Top Load Stem

One Piece Steerer Tube

And finally there's an integrated chain tensioner bolts inside

this is seating simplicity at it's best

Brake Lever:  Odyssey M2 Trigger

GSport Birdcage Rim (Chrome) Color:Chrome 40mm Top Load StemLightweight 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, and the Birdcage rim has a hollow bead for the same reason. The rims hollow bead is still big and chunky to help reduce the chances of pinch puncturing or flat spotting the rim, but by creating a