$50
in 2011 they changed it to the "master"
Size 700 x 22 (22 - 622).
Width 22 mm.
Weight 180g (Manufacturer claimed).
TPI 320 (120/cm).
Pressure: 9/10 bar (130/145 psi).
Rubber tread - Natural rubber exclusive compound.
Low rolling resistance / high grip rubber tread.
Corespun high density, high tread count cotton casing.
Anti puncture KEVLAR belt. - Ultra light KEVLAR bead.