SIREN SX



To get out in front and stay there, you need a tire that rolls fast and produces precise cornering. Can you hear the call of the Siren ?

SPECIFICATION
SIZE BEAD TPI INFLATION WEIGHT
HE 20 x 1.50 steel 60 45-60 psi / 3.0-4.0 bars 505g
HE 20 x 1.75 steel 60 45-60 psi / 3.0-4.0 bars 565g
HE 20 x 2.125 steel 60 45-60 psi / 3.0-4.0 bars 635g
HE 24 x 1.75 steel 60 45-60 psi / 3.0-4.0 bars 710g
USAGE
usage