Panaracer R-Air 700c misc You have a standard Truvativ

You have a standard Truvativ GXP compatible crankset but your new frame requires pressfit bearings

These semi-metallic pads provide excellent initial bite and modulation

Knee friendly design

The levers can be mounted with the U-Clamp or MMX which are both included

During testing

Panaracer R-Air 700c misc You have a standard TruvativThe Made in Japan R'Air is possibly the best feeling tube that you can buy. It has the smooth supple riding feel of a quality latex tube yet has the functionality and durability of a standard butyl. It holds air longer than a butyl and can be patched with normal butyl patches. The reason why the R'Air rolls so smoothly is that has a high elasticity index which helps the tube and tyre conform to uneven road surfaces, not just increasing comfort but